high-sitter 

Those tall chairs at the bar that you usually see at the bartender's counter.

I'll get on one of those high-sitters and order myself some vodka.

high-sitter by FL4ym3Burn June 12, 2018

flagpole sitter 

Someone who sits on top of a flag pole.

Look at that flagpole sitter!

flagpole sitter by TimTam February 29, 2004

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!

room sitter 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.

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”

line sitter 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.

Shifter sitter 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

Donkey sitter by Nixwin October 15, 2020