Shitmonster 

A shit that is so massive and repulsive that there is no possible hopes of flushing it, so it ends up brewing in the toilet for days on end. The longer the shitmonster brews the stronger it grows. A key ingredient to the shitmonster is piss that has accumulated from other roomates over the days. The shitmonster eventually reaches a stage when no one can tolerate the shitmonster and the room unites to once and for all defeat the dreaded shitmonster by going on a quest to unclog the toilet. It is imperative that the creator of the shitmonster extols the final blow and slays the shitmonster.

Originally discovered at the George Washington University, the worlds first shitmonster haunted a certain group of young men for weeks. It is unknown if it is the first actual shitmonster or the first recorded. WARNING: Some shit monsters may result in death, delusions, loss of smell sight and taste and all basic motor functions.

I can't be too sure guys, but I may have just layed a shitmonster in the toilet.

Shitmonster by ShitSlayer February 26, 2011

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

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

Seamonster 

A ridicuously massive shlong. Must be at least 7 inches flacid

Did you hear about that kid on the hockey team?
Yeah, i heard his seamonster was 10 inches flacid

Seamonster by Mushroom Mike April 24, 2011

shagmeister 

similar to shagmaster, meaning exactly the same thing, but this is a term you would use to describe yourself..

I am a Shagmeister,
I am The Shagmeister.
you would not use this term to describe anybody else, you use it to big up yourself and be cool.

shagmeister by Robin January 5, 2005

seamonster 

A person who plays Counter-Strike and is loved by not too many.

Brother of Conifist

Hey, Seamonster, how come you get so many HS?

seamonster by Seamonster May 2, 2004

shagmaster 

Someone who is really good at sex

I'd go back for more - he/she's a real shagmaster. You could learn a lot from him/her

shagmaster by Dave July 8, 2003