Shitbuster 

When you know someone is taking a shit, you run in the bathroom during the shit and you yell,
"ARE YOU TAKING A SHIT?!"
and the other person will prob be like,
"GTFO"
and you say in a high pitched voice.
"BUSTED"
then exit the bathroom.
After you complete the task completely, you are now officially a shitbuster.

*Friend Goes Into Bathroom and Sits Down To Take Shit*
*You wait 2 minutes then run into bathroom*

You: "ARE YOU TAKING A SHIT?!"

Friend: "Yeah GTFO BITCH!"

You: "BUSTED!!" (In High Pitched Voice)

You are now officially a shitbuster.

Shitbuster by AndypizzleFoShizzle August 21, 2008

Shitbuster 

The bathroom version of a ghostbuster. Shitbusters flush any toilet that still has shit in the bowl. Shitbusters that flush leftover urine in toilets and urinals are called pissbusters.

I just saw a shitbuster flush all the toilets in the public bathroom at my local McDonald's.

Shitbuster by Tako#2739 June 17, 2021

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

shitster 

adj. One who causes trouble, especially for others - a contraction of "shit stirrer".

Joey just lied to his older sister about nailing her best friend - what a shitster!

shitster by jim October 3, 2003

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

sitebuster 

An online video that garners so much traffic in a short amount of time that it leads the server hosting it to crash.

Joss Whedon's Dr. Horrible was a real sitebuster.

sitebuster by Mr. Brady Brim-DeForest August 21, 2008