Gwup

(n.) - The act of farting while urinating.

(v.) - To fart while urinating

Etymology: An onomatopoetic acronym, which stands for: Gas while u piss. It draws its origins from a long discussion outside of a local burger joint in Texas.

Due to the amount of gas that's built up while I sleep, I'll usually gwup when I visit the commode after waking up.

by datgwuptho August 21, 2017

Gwup

An offencive fart that sounds as the word is pronounced.

To Gwup, I have Gwupped, What a wonderfull Gwup

by Herr Gwup March 29, 2005