oyster stamp

Smacking a vagina on someone’s forehead or car window

Jessica took her pants off and oyster stamped Jimmy’s car window

by Squirrel man boy June 21, 2024

Oyster

Slang for something or someone that exceeds or is below normal standards, whether cool or uncool depending on context.

"That is so oyster!"
"Ryan isn't very oyster."
"I can't lie, what Tom did today was pretty oyster!"

by T.F. Sal June 18, 2025

Ugly Oyster

A girl so ugly that when she gave head the first time she thought it might be her last so she kept the cum under her tongue when she was done.

A butterface is most likely one to perform an ugly oyster.

by TwistedJ November 15, 2019

oyster oven

An Oyster Oven is a slang term that describes that act where a women is lying in bed, where she pulls the covers over the their head while admitting air from the vagina, thereby creating an unpleasant situation in an enclosed space.

Man, you dutched opened me! Pff, that's, my girlfriend total oyster ovened me last night while we were in bed.

by AMunie October 18, 2012

Indiana oyster

When you have a girl bent over, and you hock a lugie straight into her butthole. You then garnish this with whatever kind of sauce or sauces you like, then suck it right out of her starfish and down the throat it goes.

I gave my girl an Indiana oyster, but she didn’t like the hot sauce.

by Dr. Toboggan December 29, 2022

Indiana Oyster

To spit into a girl's asshole. Then garnish with lime and (other favorable garnishes) then eat it from Said woman's asshole.

Anna Kendrick is so hot I'd give her the ol Indiana Oyster any day of the week!!!

by Jon Duncan December 30, 2022

Cloudy oyster

When a man cums in a pussy and then someone eats it.

My girl and I introduced her best friend to a cloudy oyster last night, she seemed to enjoy the taste.

by Sylverdemon March 12, 2022