onion cum

When a female gives a male oral sex with french onion dip in her mouth, and the male ejaculates into her mouth.

Oh baby, I love watching you slirp up that onion cum.

by onionjoe September 11, 2016

Cum dumpster

A Girl , usually really skanky & trashy, who's vag has gone kinda "Rotten" or "fowl" from an overload of Cum deposits from lots of dudes gizzin up in her kooch.

Hey Man U might wanna use protection with "what's her name" cuz I hear she's quite the Cum dumpster.

by Sexy_SaraSuzanne2755 July 26, 2016

cum rot

when a hole is full of rotten cum CUM ROT occurs

liz had a cum rot problem that she cleared with a enema

by farkeyew June 3, 2016

Cum Walker

When a women walked in a crowded place such as a mall or city street with cum on there face.

Yo! You see that girl!?

No?

She's a cum walker!

by Beer Runner May 20, 2016

cum knock

When you knock on the door of an unsuspecting individual then cum on them when they open it

She blue balled me so I cum knocked her.

by ZaneyDreynor January 14, 2017

Cum back

To suck the cum back up your dick like a straw.

I almost got Stacy pregnant but I used a cum back.

by TimboMD December 2, 2019

Cum farm

When you cum on a rag every day for months and it grows fungi on it like mushrooms for example.

Walter: Why the hell is there a mushroom in your room!!!

Rick: Chill, it’s fine. I’m starting a cum farm to make a mushroom garden in my room

by Slang.com773 March 14, 2020