Mongeroo 

A game for stoners derived from the children's toy game Buckaroo! The first person to pass out from smoking too much weed becomes the monger. Everyone else is then to proceed with stacking random things or items from around the room on the monger. The aim of the game is to get as many items on the monger before he/she wakes up. It is rare to beat the monger, however, it has been done.

Last night Matt passed out and we actually beat him at a game of mongeroo.

Mongeroo by Jaawan Jones December 15, 2009

ball mongeror 

A person (generally male) who likes to play with another man's testicles.

"Yo, this kid Mike Armstrong is a real Ball Mongror!"

ball mongeror by Heddy Lemar May 21, 2003

Mongroom 

a room where you can "mong out"

At a party -

"Hey Daria do you mind if i go mong out in the mong room?"
"No Arnold, go for it"
"Thanks Daria"

"I was mongin out in the mongroom yesterday, was rad"

Mongroom by the monger January 21, 2013