Letting your nuts flop out of your boxers at someone, and you surprise them with it.

When a French being or someone from French descent sits on another's face and they put their lips into the other persons asshole, causing it to form a ring that smells like onion

Someone who you are attracted to

The ring of poop the collects under the head of the penis after anal sex.

Not to be confused with poop noodle

When a guy puts his dick in an onion while it is flaccid and slowly gets hard, breaking the onion in preparation for sex. This leaves the woman's cooch smelling like an onion. If you would like, you may grill the broken onion and force her to eat it.

a piece intended to be read without mirth but that could easily be published in The Onion; accidental satire