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

Monster Dancing

Slang for grinding, often used at frat parties. See: grinding

Fratboy A: Hey, did you see Jewfro Monster Dancing with that blonde chick?

by Robot Jefferson September 29, 2010

block monster

City version of chuck Norris.

Someone who succeeds in everything they do.

"Hey dude, Austin is a block monster! "

by arod23 June 11, 2016

Millimeter Monster

A very small penis

Everyone has a millimeter monster until puberty.

I heard that guy got dumped because of his millimeter monster.

by JAC7272 April 28, 2014

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