room sitter

A college student who constantly stays in their room, not socializing with anyone else besides their textbooks.

Steve is the worst room sitter; he doesn't have any friends!

by Fred Bigglesworth December 16, 2008

bench sitter

Someone who's on a team, but sits on the bench and watches the best players On the team play the game.

He's not a good player he's just a bench sitter.

by Eva7 May 31, 2016

line sitter

a professional who stands in queue so that their client can conveniently get into a big event or restaurant

“i paid a line sitter $30/hour so i could get the best deals on Black Friday”

by yes juanito yes November 21, 2018

Shifter sitter

When a male or female sits on a gear shifter in a car & has an intense orgasm. The shifter may be inserted into the vagina or anus.

I went to use my car this morning & my gear shifter was all sticky, must’ve had another shifter sitter last night.

by Doctor Doug August 14, 2019

Donkey sitter

Donkey sitter is actually a person who is a fence sitter but suddenly decides to take a stupid stand at the 11th hour unwittingly, which is uncalled for.

Vernon was a donkey sitter in the Micheal and Denzil controversy

by Nixwin October 15, 2020

Bench Sitter Syndrome

When you are capable of playing, but the coach doesn’t put you in the game and you stay on the bench the whole year. Having this syndrome does not mean that you have a bad attitude, it just means the coach might bring up a JV player to play in a spot that you are perfectly capable of playing, and the coach never gives you a chance for zero reasons at all…..

I have bench sitter syndrome, the coach must not like me for some reason.

by Kiwidude April 3, 2023

St. Louis sitter

When you poop in somebody’s mouth

I St. Louis sitter in your mouth

by Shit king May 16, 2021