2 girls 1 cup 

The act of two women eating each others shit. Usually involves one female shitting piss yellow diahrrea into a cup and eating it with her dyke friend.

George: dude, look up 2 girls 1 cup on the internet.

Dan: (types in link) (PA**(&^^&$JHSN*(%$BF....WHAT THE FUCK! Fuck you man.

2 girls 1 cup by GBlizzle December 29, 2007

sippy cup 

Slang for a young girl's vagina. The term is derived from the children's drinking cup. May also be related to the sippy noise of the sippy cup in reference to cunnilingus.

I had a drink from her sippy cup.

sippy cup by xleninx November 9, 2008

ButtCake Cup Muffin 

This is when a woman shits in a paper muffin cup and her partner cums on it. They both eat the delicious baked good together. Sometimes, if it is the right time of the month, the woman may add some of her menstrual blood to make a pinkish frosting, mixed with the man's ejaculatory juices. It is also likely that the fresh poop will be hard to eat, so it is common for the muffin to be cooled in the refrigerator so it can harden a little. No one has ever actually tried to bake this concoction before, and it is not suggested to do so, and may result in the oven having to be replaced.

It may also be known as a butt muffin, chocolate truffle, or butt cake.

Man 1: Me and Sheila did some delicious baking last night.
Man 2: Oh yeah, what'd you bake, some buttcake cup muffins?

ButtCake Cup Muffin by Rod Weedan April 20, 2008

nut cup 

A person who is a complete fuck nut.

Puttman is a nut cup

nut cup by pavlisin May 13, 2005

a-cup 

bra size for people who want to think that they have boobs but really don't. in reality they are flat chested.

girl one: i went out bra shopping today,got myself a 32b.
girl two: omg i'm jel i'm only an a-cup..
girl one: (slowly backs away)

a-cup by hatingonyouu... August 19, 2013

sippy cup 

after ejaculating into your partners mouth, they spit back out the seman on to your erect penis....and then suck up or sip it back up into their mouth...giving the illlusion of drinking through the straw of a childs sippy cup!

Dude that after that Dawn girl gave me the best hummer of my life, she spit out my jizz back onto my cock and slurped it back up like juice out of a sippy cup!

sippy cup by sippy69 August 13, 2011

flip cup 

Drinking game designed for beer pong losers or people who just generally suck at beer pong. Flip cup players will try to convince the more higly-skilled beer pong players to sacrifice their winning streak in order to play more of a "team game". This is the feces of a male cow and a lame attempt at trying to compensate for their drinking inferiority.

"Fuck man, we just got our asses whooped in beer pong...let's play flip cup"

flip cup by Guywhodoesnot Suckatbeerpong April 13, 2007