Definitions by Cage cleaner

gwanstickitin 

A fast slang term that someone (usually an inferior primate, babwa, bab, baboon or askhole) may use to abbreviate the following sentence: "go on stick it in!"

Babwa's girlfriend says to him "ohh Babwa! gwanstickitin!!"... moments before he inserts his 2inch penis into her love canal!!

gwanstickitin by Cage cleaner July 30, 2007