Smegmonster 

An obese male or female who's genitals are so filthy they should probably be put through a car wash.

I'm going on a blind date tonight, I hope it doesn't turn out to be another Smegmonster!

Smegmonster by Brian The Snail March 18, 2013

The Smegmonster

A Human like creature with a receding hairline and cheesy penis often seen drinking stella on field 3

Woah look moma it's the smegmonster!

Dont look it in the eye son you'll catch the bald.

The Smegmonster by Fatlad95 March 29, 2019

stepmonster 

The word used to identify a stepmother that you don't like, get along with, just plain despise. 1st coined in the film St. Elmo's Fire, used chiefly by Demi Moore's character, Jules.

Jules: I have to go. Did the hospital call? Did my stepmonster die?

stepmonster by Tommyt August 25, 2008

seamonster 

A single turd so long that, when sitting in the bottom of the toilet, it appears as a mythical sea serpeant sticking its head out of the water.

"I was so constipated the last few days, I finally birthed this huge seamonster."

seamonster by ColonGrl September 10, 2009

Smegmaster 

Extreme Metal band, holding the record for worlds shortest album. Also the creators of the genre “smeg-core”

Hey Jack did you hear the new smegmaster album?

Yeah I did Sam and it was Shit!

Smegmaster by Grindcore for life October 16, 2020

swagmonster

a person, usually a man, who is scary in the aspect that he has so much swag. he is overpowering in the aspect of that he is a true jerk, a true man, and typically a guy who is way too arrogant, but backs it up with whatever he can.

Oh yeah, I hear he's a real swagmonster.

swagmonster by swagmonsterJ July 3, 2010

Sexmonster 

The sexiest, cutest, sweetest, most loving guy in the whole entire UNIVERSE.

My Smitty is such a sexmonster!
That other kid doesn't even qualify for a sexmonster!

Sexmonster by Aubry September 17, 2005