The inserting of false teeth into a very hairy bang hole be it anal or vaginal prior to giving it a good ole railing. Care must be taken not to cut ones tallywhacker on a sharp latteral incisor!
I Monster Munched the mrs last night, used my nans chompers and went to town on that baggy ass snatch!
by Styleeeuk January 13, 2012

by KuteKorean July 15, 2021

A nickname that defys an idiot. The real name would usually be Gronkcowski. He is tough but stupid. Kind of like Captian man from danger force
Person 1: Isn't that Gronkster the monster?
Person 2: Yeah it seems like he ran into the door again 😑
Person 2: Yeah it seems like he ran into the door again 😑
by Raylen Flame July 19, 2022

by Definitiondude1 September 14, 2010

by Taehyun is cute February 1, 2021

Fett monster :A person who is so smoked off fetaynal she ot5r he has morphed so ugly it is descusting were you want to throw up I. Ur mouth from the stench or oder left by them
by ChounceD January 12, 2021

"My coked-out brother-in-law said he was hunting and a mountain lion with white eyes followed him home. Coke Monster."
by PattyWithAPH November 16, 2017
