Allergies. Nose jobs. Smell nostalgia. Street drugs. Septum piercings. Snoring. Hang on to your faces because Dr. John Craig goes deep and shares why he's so passionate about rhinology. You'll have a whole new relationship with your whiffer, appreciating what happens behind your nas-holes and coming away with some strategies to combat hay fever, Afrin addiction plus: a very legal substitute for illegal party drugs. Also: why you may want to shove a crayon into your nose.