zipper fart

a fart that sounds like a zipper sound, especially of a sleeping bag zipping sound.

That wasn't a fart. I was zipping up my sleeping bag.

Yeah, whatever! That was a zipper fart.

by I think I'm right. July 31, 2009

zipper fart

In girls- the kind of fart that travels up the front of your pants (your zipper) instead of just out the back.

Oh girl, that zipper fart just tickled!

by 110girl March 2, 2017