Crayons and Onions

To smell musty or generally unpleasant.

Ex 1:
Guy 1: Hey man, I just got back from the gym.
Guy 2: Damn dude. You need to take a shower, your crayons and onions!

Ex 2:
Guy 1: Dude, smell my arm pits.
Guy 2: Ugh, crayons and onions!

by Mr. Friendly Guy June 23, 2009