Munchie Monster

Any person that has large weight gains while having the munchies. They usually go straight for the fat foods such as Twinkies and cup cakes, once they find your food your out of luck. They also tend to leave some pleasant surprises in your toilet, so it's best to let them outside once their done eating.

"Max just ate 24 boxes of lucky charms, boy is he one big Munchie Monster"

by No§ March 23, 2010

Underpants Monster

The excuse you should ALWAYS give to your girlfriend when she bitches to you about grabbing/slapping her ass.

Zach: (slowly reaches for a game of grab-ass)

Kim: What the fuck, Zach! We're in public!

Zach: Wha...WHAT!?!? That wasn't me! That was The Underpants Monster!!!!

Kim: Oh, I'm sorry for yelling.

Zach: Damn right you are! (slaps Kim's ass)

by AKKKHMED May 30, 2009

Holla Monster

When a guy tries to get the number of every beautiful woman he sees.

My friend Dan turned into a Holla Monster last night at the bar. I understand he hasn't had a date in a long time, but he literally tried to hit on every hot woman he came across.

by Christocoop July 27, 2020

Lean Monster

A monster that's made of Purple Drank (a.k.a. Lean)

Lean Monster: I LOOOOOVE LEAN
Person: And why he ourple 😂

by Lean Elizabeth II March 7, 2022

Park Monster

An individual who regularly uses hallucinogenic drugs in suburban neighborhood parks.

"That Cunningham kid is becoming quite the park monster these days..."

by BekVicious December 18, 2009

Keegan Monster

A term used in in the Northwestern Pennsylvania region that is synonymous for a game of hide-and-seek.

Let's play a game of Keegan Monster! Steve, you go hide, and I will be Keegan Monster and come and find you.

by LeonardDavis November 24, 2020

Snack Monster

A person who eats snacks more than actual meals

I had no time to eat lunch, so I had a bag of chips and 2 granola bars today like a true snack monster

by Whaler Jake November 13, 2014