When Chu Kang finds out that his old school is going to be demolished, he has to try to put aside his differences with ex-classmate Frankie Foo to save the school. Meanwhile, Margaret has great aspirations for Aloysius' first school play and Rosie and Ah Ma busy themselves by joining a "multi-level marketing scheme".
Rosie gets a chance to be her own boss when her ex-colleague from her Watermelon Lounge days offers Rosie a partnership at her new beauty salon, spa and massage centre.
Chu Kang dreams of his father who gives him toto numbers to buy. But, upon awakening, Chu Kang cannot remember the last number.
When Chu Kang gets a new computer, the whole family, and his two workers fight over it. Meanwhile, Margaret becomes hooked on a Japanese soap opera.
Rosie bumps into Adeline, an old rival who mistakes Chu Beng for Rosie's husband. Rosie persuades Margaret to play the maid to impress Adeline. Chu Beng is molested twice in a day.
The Phuas have new neighbours, but things turn sour between the two families when they start off on the wrong foot.
Chu Kang turns tyrant when he becomes Aloysius's new football coach.
Ah Boon's past is revealed when his father comes to Singapore to find him. He wants Boon to return to Malaysia to help out in the family business. Ah Boon is reluctant to leave PCK Pte Ltd. Ahma and Rosie bicker over video tapes.
After a heart attack, Frankie Foo retires from the contracting business and gives all his clients to Chu Kang, who saved his life. Margaret decides to start eating meat.
Chu Kang's customer, a property developer, goes bankrupt and Chu Kang is stuck with 300 toilet bowls.
Kang is converting an old house into an old-folks home. Strange things occur there. His workers are convinced the house is haunted.
After a fall, Chu Kang has amnesia and thinks he's French. He becomes attracted to Margaret, while Rosie, Chu Beng and Ah Ma hatch a plan to get the old Chu Kang back.
Chu Kang is in a state of panic when he realises he has ordered a whole container load of rosewood by mistake.
Chu Beng has to get Margaret a wedding anniversary present at the last minute. Chu Kang gets Margaret to pose as Rosie for a client.
Chu Kang goes through a bout of depression and thinks the whole world is against him when minor things start to go wrong and the family seem too busy for him.
Chu Kang resolves a 10 year feud between two clients who are brothers competing to have nicer and more elaborate house renovations.
Chu Kang signs himself and Rosie up for a bowling competition, even though the latter is uninterested. Margaret is interested but Chu Kang wants her to prove her worth.
Chu Kang finally fires Ah Boon and King Kong after a series of mishaps. Rosie's mahjong kaki Madam Wong tries to recover the jade ring she lost to the former during a game.
Grandma is visited by a long-lost friend who now roams the world as the Indiana Jones of Singapore. Meanwhile, Rosie fears that Margaret's turning into a vampire.
A gang of kidnappers mistake Chu Kang for a multi-millionare and Aloysius for his son. Is Aloy in danger? Complications ensue when King Kong unwittingly gets mixed up in the fray.
Lawrence Chau cameos as the Phuas' houseguest. But he stirs up ill feelings among the family members as his intentions to write a book about them are revealed.
Chu Kang receives a chain letter but refuses to heed its warning. A few hours later, the Phuas are robbed and a spate of bad luck follows.
Rosie's brother, Chin Kiat and fiance, Hay Bee, visit and Chu Kang takes Chin Kiat under his wing, teaching him the tricks of the contractor trade. Chu Beng begins to feel that Chu Kang much prefers Chin Kiat's company to his.
Chu Kang struggles with a customer who will use anything, including his father to get a good bargain. Rosie thinks Ahma has found a boyfriend, and Margaret gets upset when she hears Chu Beng calling out for Isabella while he is sleeping.
Rosie takes over PCK Pte Ltd and Chu Kang becomes her worker. At a client's house, King Kong falls head over heels for the maid.
Chu Beng gets involved in the nightclub business, but his plans for promoting it go awry, resulting in Chu Kang performing a strip show. Hamish Brown guests.
In this two-part season finale set in 1982, we go back in time, to discover the history of PCK Pte Ltd. Chu Kang and Frankie Foo (Lim Kay Siu) are two buddies working for the same boss (Joe Augustine) and fighting for the same girl, Rosie.
The year's still 1982: Chu Kang decides to establish a new contracting business his old buddy, Frankie Foo. Meanwhile, Chu Beng surprises the family by announcing that he's getting married to Margaret.
Gurmit Singh reprises for the third time his role as the Singlish-spouting contractor who goes to school to improve his English. Though Chu Kang has completed the Best English course. Margaret still wants to move out, but Chu Beng refuses. To change Beng's mind, Margaret invites an English teacher from the British Council to test Chu Kang's English. Meanwhile, Chu Kang decides to give his new worker Ah Goon an English test.
Rosie is pregnant! As the family rejoices, Kang has to come to terms with the fact that he must now start visiting the gynae with Rosie. Kok Peng and Beng try to help Kang overcome his fear of doctors. Aloy's prelim results did not qualify him for JC and he fakes going to school, until Marge decides to do some investigation. Meanwhile, Bobo (Afdlin Shauki) works on his invention, the Robo-Bobo Quasimodo.
Kang's life is thrown into disarray when he realises his child might be a girl. He never took any of the steps to ensure the first born Phua child would be a boy. In a bungling attempt to rectify the situation, he gets little boys to roll on his bed, puts roosters under his bed and even falls for Margaret's ridiculous ideas for ensuring a boy! Kang's efforts are further hampered by Bobo, who's decided to build a grand mansion (Mansion De Bobo) with his invention windfall. When Kang discovers that Bobo is shopping around for other construction firms, the friendship is hampered as both men get childishly sensitive.
Not able to withstand his desire to see the design of his new house, Bobo offers Kang a free trip to Las Vegas if he can deliver the design within a week. Kang keeps this deal secret and pushes Beng hard to work but Beng is reluctant since Bobo’s new house will have 27 toilets and he’s sick of designing toilets. Meanwhile, Rosie’s pregnancy gives a natural glow to Rosie’s face that wows everyone except Kang. Margaret, who believes she had the glow of the century when she was pregnant, gets jealous.
Rosie suddenly realises that her baby is taking over her life. She’s sick in the mornings and nothing tastes good any more unless she splashes tabasco sauce all over it. It doesn’t help that Kang has a crazy notion that her actions will affect the baby’s appearance and insists that she ‘sits at home, do nothing and just wait for the baby to pop out’. To exert her independence, Rosie decides to take part in an arm wrestling contest. Meanwhile, Margaret finds out she’s shrinking and obsesses over it and Bobo abandons his plans to build his mansion, opting instead for a tiny condo in the city with his one million dollars.
Kang is plagued by nightmares about Pa and fears he might turn out to be a cruel father just like him. The Phua boys reminisce about the ‘bad old days’ where Pa screwed up their first loves, career plans and generally quashed their self-esteem. They then hypothesize about the year 2013, and the type of person Kang’s baby boy will grow up to be. The potential reality doesn’t look good. The child may end up a thug like Kang or a sissy like Beng! Margaret is stunned when she finds out she won’t be the baby’s godmother. She feels it’s revenge for not having made Kang and Rosie Aloysius’s godparents. She goes to extreme lengths, from throwing a godparents party to learning mahjong from Rosie to singing a karaoke duet. All in a ‘lian’ effort to prove she’s worthy of the ‘godmother’ title. Meanwhile, King Kong decides that if Bobo can be an inventor, so can he. This kick starts a series of ridiculous and hilarious King Kong Inventions like the ‘Tau Huay XJ 2000’, ‘Anti-Bacteria So Bright Light Bulb 2000’ and even a ‘High Class Tiffin Carrier 2000’!
Kang and Rosie go all out to make sure they'll have a smart baby when Marge tells them that their baby will be stupid since it will inherit Kang and Rosie's 'cannot pass PSLE' genes. Ironically, Aloysius comes home with bad O level results and doesn't qualify for JC. Meanwhile King Kong and Ah Goon buy a pedigree dog from their uncle with high hopes that they can train it to become a champion dog.
It’s the annual football grudge match between PCK United and Frankie Foo Warriors. Having lost every match to the Warriors since 1995, Kang is intent on doing ANYTHING to win. Including re-designing his koi pond for better feng shui. Enter Ram DMC Landscaping & Lontong (D-Daud; M-Mydeen; C-Chewbacca). Ram DMC are played by four of Malaysia’s top comediennes (Ram - Saiful, Daud - Azlee, Mydeen - Mazlan and Chewbacca - Wahid) from the hit TV show, Senario.
Rosie is getting bigger and more uncomfortable as each day passes. She complains to Kang all the time. Kang doesn’t understand why she’s making such a big fuss when it’s ‘no big deal’ to be pregnant. Rosie bets with Kang that he can’t survive one day being ‘pregnant’. Kang agrees to wear a 10kg belly bag for an entire day. Beng is dead set against working on a HDB kopitiam toilet upgrading job and does all he can to prevent Kang from submitting a tender for the job. Aloysius breaks up with Lynette but doesn’t tell the family.
Beng is depressed about not having been president of anything in his life. Kang decides to help him become president - of Public Toilets! Marge is livid about being First Lady of Toilets and wants to get out. Rosie is trying to get the workers to clean out the office but to no avail, and decides to enlist the help of a small boy (played by Zureen Abd Rahman from Kid’s Central and Suria) to teach them a lesson. Aloy is on a quest to get parental permission to become a rock musician.
Ricky Martin is in Singapore, and Rosie goes to great lengths to win the ‘Spend an evening with Ricky’ contest, from learning Spanish, to cooking his favourite food to memorising his bio. Kang pretends to be mature about it but secretly does everything in his power to undermine Rosie’s chances of ever meeting Ricky. Even though Kang loves the ‘Cup of Life’ song, he doesn’t see what the huge fuss is. He’s just as sexy and talented as Ricky, if not, more so. Bobo is in complete agreement. He reveals his ‘Anti-Ricky’ campaign, ever since he got dumped by a girl because of Ricky Martin. Bobo intends to gate crash the concert and prove once and for all, who has the best bon-bons! Margaret goes overboard when she realises that President S.R. Nathan will be attending a Public Toilet Launch, designed by Beng. Finally having the opportunity to elevate her social standing, she turns a small, charming evening into a night of operatic madness.
There is a contest to choose Singapore’s ‘Toilet of the Year’. Kang finds out that Beng is one of the secret judges, becomes a bookie and take in bets. He then tries to persuade/coerce/blackmail Beng into ‘fixing’ the results. Aloysius gets invited to be a stage hand and tour with a grunge group around Europe. Beng and Margaret agonise over whether they should let him go.
At a pre-natal class, Chu Kang watches a birthing video and realises, to his horror, that there will be blood involved when Rosie gives birth. Although his natural instinct is to run the hell out of here, he vows to overcome his greatest phobia so that he can be there to welcome Phua Junior when he arrives. Meanwhile, there is a mad scramble for Aloysius' room when he announces that he is going to leave the nest to tour with a grunge band.
Kang freaks out over PCK Pte Ltd’s biggest net loss in history. Kang starts blaming everyone – Beng, Margaret, Rosie, King Kong, the pregnancy, SARS, Mimi, Jasper – anything except himself. Kang wants to institute severe cost-cutting measures – from no tau huay breaks to even cheaper materials to saving on stationery. After much persuasion, the Phuas decide to hire a professional and reputable financial consultancy firm that has turned many near bankrupt companies into profitable ventures and may be able to turn fledgling PCK Pte Ltd into a more productive company by trimming the fat. Enter Yusof Ahmad who proceeds to paint differing scenarios for PCK Pte Ltd’s business options and social strata. His economic spiels are constantly interrupted by Margaret and Rosie who drool over his good looks and Bobo, who’s on a vendetta to prove to his ex-classmate, Yusof, that he too is extremely successful now.
The birth could be any day now. Betsy Foo (Patricia Mok) makes a surprise appearance and tries to secure a confinement nanny job with the Phuas. But she gets sidetracked by King Kong who hopes to rekindle their short-lived ‘love affair’. Meanwhile, Margaret is intent on filming every aspect of the expectant mother and the birth, and starts annoying Rosie with a camera in her face. Beng has turned extremely kiasu and is in high gear getting Kang prepared for the birth. Beng regiments the trial runs with military precision and is dissatisfied with the timing. Kang manages to escape Beng’s clutches and meets a client he hopes to secure in a multimillion-dollar deal. Minutes after signing the contract, Rosie’s water breaks and turns the well planned, well oiled, well run operation into pandemonium.
Chu Kang secretly meets with a reporter (guest star: Maia Lee) and a car tries to knock him down. Who is trying to kill him? And why? What is Rosie not telling Chu Kang? Also guest stars Wee Soon Hui (Growing Up).
Chu Kang builds a dunk tank for a funfair and ends up facing a very disgruntled ex-client. Guest stars Gerald Chew, Amy Cheng, Maia Lee and Wee Soon Hui.
Chu Kang becomes temporarily deaf and learns that Rosie has hired a maid without telling him. Guest stars Maia Lee and Wee Soon Hui.
The wife of the disgruntled ex-client tries to kill Chu Kang again. Guest starring Amy Cheng.
Chu Kang and Rosie meet Frankie Foo's new bride-to-be, a gorgeous former Miss Singapore Universe. Guest stars: Lim Kay Siu and Kumar.
Chu Kang renovates the toilet at Crazy Horse and ends up onstage with the dancers. Guest stars Brian Richmond and the Crazy Horse dancers.
UTT from Incredible Tales introduces an incredible tale about Chu Kang and Rosie by bringing home a mysterious unconscious woman who may not be what she appears. Sergeant Dollah (Suhaimi Yusof) from Police and Thief investigates.
Chu Kang reunites with former clients Tan Ah Teck and Dolly. Guest stars Moses Lim, Koh Cheng Mun and Jocelyn Yeo.
Chu Kang plays a virtual reality game and is transformed into a CG version of himself while Rosie cannot stop eating hay bee hiam and gets a monstrous sore throat.
To get Rosie's mother Ah Loon (Wendy Ng) out of his house, Chu Kang has to go to a KTV lounge to persuade his very drunk father-in-law (Henry Thia) to return to her. Margaret thinks her old friend Leslie (Vernon A) is casting her in his new play.
Kingkong is depressed as he does not have a girlfriend. The others try to cheer him up by reminiscing about their past amourous encounters.
In this skit contest episode, viewers get to watch the five skits that were written by viewers -'Kingkong's Job Interview',
A mysterious woman who claims to be Chu Kang's 'aunt' creates tension in the family as he prepares to celebrate the twins' first birthday and tries to impress a potential new client. Guest stars Neo Swee Lin and Carole Lin.
In this 90-min special, Adrian Pang hosts a series of wrap party that includes the final episode of Singapore's longest running sitcom, a chat with the cast themselves and other surprises. Guest stars Neo Swee Lin and Lim Kay Siu.