A cup

One of the most perfect sizes for a girl's breasts.

'I prefer slender A cup breasts over big ugly breasts.'

by Kyle Lees January 21, 2006

cup it

v.
1. (lit.) to limit to eight ounces (fluid or dry measure), to enclose within a container of an eight-ounce capacity
2. (fig.) to constrain or dampen the volume of vocal utterance
3. (interjectional phrs.) a form of invitation: "Hey look everyone, I'm a bitch. Please comment thereupon."

GUYS! Could you cup it! Colleen can't even work at her desk!

by CDP December 14, 2008

cup

A protective sheath used by males in sports to cover their genitals.

*A cup is also known to most in terms of drinking; it holds the liquid.

A sports cup used in baseball.

Can be used in the following sentence, "A stupid girl at school asked me what a cup was. Everyone laughed".

by Maestro Vagenis July 13, 2003

cupping

when a women touches a males genitals and gently massages his balls.

While cupping Zack, Chloe was super shitfaced.

by Stewart Scrivans February 22, 2009

a cup

The breast cup size which is of measurement A. Girls may be made fun of being "flat-chested" but actually they are the best-looking tits. Perfectly fits in your hands and very cute when you cum on them.

Friend: Dude, looks like Megan has a cup. Haha, stupid flat-chested bitch.

Me: Actually, I had her in bed with me last night. She had great tits. Small, but cute.

Friend: Wait, what? Hook me up.

Me: No.

by JesterHatz March 28, 2009

cup

A liquid receptacle one may imbibe drink from.

"I drank from the cup"

by kekeke July 15, 2003

cupping

to cup a breast/boob/tit as in feeling up

I was cupping her last night when my mom walked in.

by Random dude 1337 August 8, 2005