Backdraft

When you attempt to fart, but not enough effort is exerted so the gas bubble creeps or is suctioned back inside. You end up having to wait until it re-forms before being able to expel it.

A: DAMMIT, I got a bad case of backdraft!
Q: What happened?
A: I tried to fart but it crept back inside because I didn't force it hard enough. Now I'm all bloated and constipated-like.

by Rosalie Dawson September 10, 2006

Topswell

A fart that is ultimately re-directed up and out the top of the buttcrack.

I leaned to the side, but it was a TOPSWELL!! It snuck up and out the top of my ass crack!

by Rosalie Dawson August 26, 2006