psycho-sitter 

One who sits around the corner from their ex's house waiting for them to get home from a hot new date. When they arrive the psycho-sitter then makes his/her way to the new date and proceeds to punch them in the face knocking one or more teeth loose.

Bobby was attacked by the psycho-sitter last Wednesday.

psycho-sitter by Kmstl123 October 28, 2005

Plant sitter 

A term used to describe someone who continually bails on their friends, often using terrible excuses and ignoring text messages.

I guess she isn't going to the movies with us. She is such a plant sitter.

Plant sitter by Allie Burper August 10, 2017

sack sitter 

1. Prostitute/Person who has a lot of sex

2. Person who tries to impress his/her boss. (suck-up)

Example 1 : "Don't distract Jake from accounting, he's trying to awe our Regional Manager."

"WHAT A SACK SITTER"

Example 2: "YOU SLEPT WITH THE WHOLE TEAM?! YOU'RE SUCH A SACK SITTER!"

sack sitter by Slippery-Sumner October 24, 2023

flagpole sitter 

When a man or woman intentionally or unintentially sits on top of a penis. Also, when a Davo sits on top of a Pumster.

Wow, he's got that flagpole all the way up bobby evans' anus! That old skool nigga's one flagpole sitter!

flagpole sitter by HugeBreasticle February 20, 2005

face sitter 

A girl who is so ratchet, yet pristine, that she sits on men's faces rather than simply fucking them

That chick is a fancy slut, she's just a face sitter!

face sitter by Mikeho October 7, 2013

dick sitter

One who pilots a crotch rocket or high-performance motorcycle. Used to describe the position in which rides actually sit on their reproductive organs rather than on their gluteous maximus.

"I saw a couple of dick sitter's polishing their bikes outside of starbucks yesterday."

dick sitter by Roger DeCoster September 26, 2005

piss-sitter

Someone that sits down to pee.

Wtf dude, I aint no piss-sitter, I'm a typical male.

piss-sitter by Piss-stander November 28, 2006