cup job 

When you put a balloon inside of a solo cup and have sex with it.

"Seriously, if you put a balloon inside of a cup, and fuck that, that would be better than Anna."
"Wait, what would that be called?"
"A cup job."

cup job by therealfrosty April 3, 2010

cup chicked

cup chicked is when you get 2 girls and one shit's in a cup then they eat it, after all that good stuff they throw up on the shit then eat that ten throw up in each other mouths.

aw dude did you go see cup chicked on the internet, THAT SHIT WAS HOT!

cup chicked by lenoard devine November 19, 2007

Cup of lean 

One of your Drinks that you like the most. Or your favorite drink.

Have a "Cup of lean" with me.

Cup of lean by Anonymous September 9, 2003

cup this

to tell someone they can suck your dick.

cup this bitch !!!!!!!!!!!!!!!

cup this by Johnna Boner October 1, 2007

Cup n Up 

When properly slapping the fine ass of a beautiful woman, the action involved is a cupping, and slight upward movement, as the slap is initiated. Thus, cup n up.

"I cup n upped Vals ass"

Cup n Up by Purplestickynugs October 4, 2011

Cup vacuum 

When you hold a cup on your face without your hands and suck all of the air out of it

Belle: Have you ever done the cup vacuum?

Gigi: Yeah it's so cool

Belle: I know right, like how is it staying up

Cup vacuum by LorelaiGilmore July 9, 2016

cup-caking 

When a midget eats out a woman, especially a porn star. It is called cup caking because actual cup cakes are small cakes, and cup caking is a small person having a sweet snack.

Midget:Wow, who ever came up with cup-caking is a genius

A really hot girl into midgets:you're tellin me...

cup-caking by C. Hollywood November 11, 2006