Shitmate 

The combination of the word shit and checkmate, chess reference version of checkmate, yet you didn't check shit, anything, miss calculated or didn't gain any advantage, and acceptance of defeat. Examples: Dido, squat, fail.

"I know they'll work out and click."
"No; dude, they broke up 4 nights ago."

"Shitmate."
"Yeah dude, tell me about it."

Shitmate by Lucio Serrano August 19, 2017

shitmate 

1. Someone you maintain a friendship with whoes deficiencies boost your self-esteem.

2. The member of the group always cracked on and ridiculed.

Homie 1- Yo son your boy is morbidly obese.
Homie 2- No shit hes just a shitmate.
Homie 1- You got issues G.

shitmate by Mo Green April 2, 2008

shitmate 

The co-worker dropping a deuce in the stall next to you.

Sorry shitmate, but I had burritos last night.

shitmate by Ftbstrd April 25, 2016

Shitmate 

2 or more individuals who shit at the same time everyday.

John: Hey, did you know Jessica is my shitmate?
Mike: Woah! that’s cool man.

Shitmate by IHaveAShitmate November 1, 2022

Shitmate 

When two or more coworkers experience horrid work conditions, esp. Navy. Replaces "shipmate" with "shitmate."

*Word comes from above that the weekend has been cancelled*

"Well, looks like we are going to be stuck here yet again, shitmates!"

Shitmate by rukasu_01 May 14, 2014

Shitmate 

A nice way of calling someone a shitbag, i.e. not being squared away or being disgusting.

Hey shitmate! Fix your cover, that ain't your grandad's ball cap.

Shitmate go hygiene, you smell like ass.

Shitmate by Slackjaw Johnson November 10, 2019

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