Malignant Monster

A big fat, smelly penis, even cancerous or diseased etc

"The guy's a sad act, he whipped out his Malignant Monster on me again, this time it was dripping with smeg!!?"

by BorrisDancer November 4, 2008

Cookie Monstered

Standing over your opponent's bed while you shove cookies into your mouth and chew voraciously, spreading crumbs throughout said opponent's sheets.

I hated his online persona so hard that I went over to his apartment and cookie monstered him hard.

by DJ Starfleet July 17, 2011

Monster frisbee

The term monster frisbee is what you would say to some one when they have done the most horrible thing ever. Like if they called you fat or numb you could just say you monster frisbee. What it means is the meaning to be a frisbee but you are a monster so you are a monster frisbee

You called me fat you monster frisbee. You team killed me you monster frisbee

by Monstermatt June 23, 2018

Monster Dook

A massive pile of phecies intentionally created in a public toilet by six or more individuals by using the toilet in succession of one another.

"That was the best monster dook we've ever made, it rose from the water like a muddy mountain."

by psychobiological April 18, 2010

Mirror Monster

-A name for a teenage girl who thinks she is hot but isn't. The name comes from mirror monsters' tendency to take pictures of themselves in promiscuous ways in front of a mirror, and then putting them on myspace

Gary- Man, look at that fugly girl out there!
Joe- Oh she's taking a pic of herself.
Hans- She's such a mirror monster.

by omglazergun March 16, 2008

Vag Monster

A girl when she is on her period.

Jenn is being such a vag monster today!

by AF06 November 29, 2005

cron monster

a giant gelatinous monster that fangoriously devours ya'lls cronic.

My stash has been ganked by a cron monster.

by Jordan January 11, 2004