When taunted by a rich kid for being poor, Flapjack and Captain K'nuckles search for diamonds that the boy claims is in the sewers of Upper Stormalong Harbor. Flapjack learns from Captain K'Nuckles about of a strange man that gives away combs in exchange for candy. Upon finding out that this man's family is in a similar situation as him, Flapjack decides to help the man, Tee Hee Tummy Tums, sell his combs.