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

shitmonster 

"shitmonster" a stinking most probally old man who is surrounded by the smell of shit and dresses like a tramp and is just in a bad state

oh my god that old geezer is a shit monster look at him urgh!

shitmonster by Ford farm massiv May 13, 2005

shitmaster 

One who possesses the ability to clog someone's toilet to the point of OVERFLOW (not merely backup or slow flush) causing shitty water to cover the entire tile floor and parts of the adjacent hallway carpeting. This is not intentional, and happens despite multiple courtesy flushes throughout the act leading to the final shitmastering flush.

Dave: (Running out of the bathroom) Where's your mop bro?

Me: What? Why?

Dave: Your toilet's overflowing man. Shit is literally EVERYWHERE!

Me: You're the fucking shitmaster dude... mad props. Now go clean it up.

shitmaster by Elias Creed May 8, 2007

shitposter 

A person who regularly submits terrible or nonsensical posts to an internet forum.

These shitposters are screwing up the forums!

shitposter by homer55 August 4, 2007

shitmester 

(Noun) A college semester in which one's schedule is composed of mainly requisite and difficult courses that do not pertain to their major, minor, or area of interest.

Victoria: "Registering for classes makes me want to throw up."
Erin: "I know, Spring '15 is going to be a shitmester."
Victoria: "SAME- I'm taking poly science and a science lab... I'm a communications major."

shitmester by Collegestudent22 November 6, 2014

Slutmonster 

This chick is an all-out flithy skank. One could definitely score a rim job off this little number. Good for a quick game of hide the salami as long as you double wrap it.

Horn: "Oh man, that chick looks like she would totally let me donkey punch her... what a slutmonster!"

Slutmonster by Red Freeman August 28, 2004

Shitposter 

Meme God or Goddess. Usually dedicated their lives to sharing memes and making others laugh and/or offended. 10/10 recommend having one in your life.

“Dude, your memes are so funny. You’re my favourite shitposter”

Shitposter by MiriahtheAnn October 5, 2020