monster penis 

Sometimes known as MP. A penis that when erect is longer than 9" and has a circumference of no less than 7" (diameter of slightly more than 2"). Prolonged sexual intercourse with such an MP will likely cause vagina pain that lasts at least a week. This is not to be confused with miniscule penis, as it is the polar opposite.

Ruby: So, how was your night last night?

Candy: Great, but my vagina hurts because I had sex with a monster penis. I can't even sit down, laugh, or sneeze without discomfort.

Ruby: I hate when that happens. Damn, men and their MPs.

monster penis by Ruby569 January 23, 2011

Penis Monster 

A woman (or man) who has an insatiable hunger for male genitalia. These individuals prefer to go balls deep. The mere sight of a penis is often enough to whip a Penis Monster into a nob-gobbling frenzy. Usually Penis Monsters are not sexually satisfied until they get some dirt under their fingernails. The opposite of a cock tease, a Penis Monster is a definite cock please.

Guy 1: Oh man!!! Cindy was awsome last night. She was a total Penis Monster.
Guy 2: Just remember Penis Monsters don't love you. They love the pee pee.

Penis Monster by Edwin Wiggins March 1, 2010

Penis Monster 

A Monster who chases small children around, grabbing and/or molesting little "weiners." Usually ends with jail time and/or new boyfriend named bubba from cell 19.

"The Penis Monster down the street wants my cock and balls."

Penis Monster by Little bobby February 23, 2005

penis monster 

a little, green penis shaped creature with eyes and a huge grin with somewhat pointy teeth that runs in place on 4 legs. (This is only in visible form.) He is also known as Bob the Invisible Penis Monster.

Aaahhh! The Penis Monster is going to attack me!!!

penis monster by LauReNiZzLe March 16, 2005

Penis Monster 

a monster that lives in Alabama who has a penis for a face he seeks children in the night to deep throat them so hard that they choke

I went downstairs and saw the penis monster

Penis Monster by ftfyghunjinhbygvutfcrdyfvgybhk June 1, 2020

Penis Monster 

This is a man who likes to show himself on the website chat roulette. He is often seen by himself. They are generally scary, and can get their kicks no other way.

Person A: So I went on chat roulette for an hour last night...

Person B: Yeah, was it fun?

Person A: No...I kept a tally. I was on for 1 hour, and I got 10 penis monsters, 2 naked women, and 3 French guys.

Penis Monster by Alienne March 24, 2010

Penis monster 

A completely random word I say to my friend

Me: Penis monster 👻
Friend: wtf is wrong with you

Penis monster by Geeesty October 15, 2021