2 girls 1 cup 

pretty damn gross....perhaps they have watched jay and silent bob one too many times, for anyone who has seen jay and silent bob you'll know what im talking about. anyone who hasnt here's a rough quote:
"we're going to find those internet fucks! then we're going to make them eat our shit, then shit out our shit! then we're going to make them eat THEIR shit which is made up of the shit we just made them eat!" -Jay (Jason Mewes)

so perhaps these 2 girls saw the movie and thought:

"hey lets eat our shit, then puke up our shit and then eat our puke that is made up of our shit that we just ate!"

and bam, the tragedy that is 2 girls 1 cup....thanks jay and silent bob!

2 girls 1 cup by teefee April 3, 2008

Last Cup Syndrome (LCS) 

When you are struggling to hit that last cup in beer pong

Alright, time to get over last cup syndrome (LCS) and end the game.

Last Cup Syndrome (LCS) by pizzo91 September 18, 2010

hot cup of asshole 

Someone who exceeds the boundaries of a normal "asshole" so much that one remains almost speechless.

Stan kicked your mother's cavernous bat cave? Well, I can't say I'm surprised. Your mother is a hot cup of asshole.

hot cup of asshole by MB87 September 29, 2010

Pencil Cup 

A woman of questionable character and sexual promiscuity. More specifically a woman who has been with multiple men and quite loose.

Dude careful what you do with that slut, she's a pencil cup.

Pencil Cup by teamtuesday June 11, 2011

guest cup 

A special beer pong trick shot move that can only be made when the shooter is in a behind the back shot situation.

When the shooter shoots behind the back, instead of aiming for cups on the table, they aim for a person standing around the table drinking from a red solo cup only. As they take the behind the back shot, they have to call "guest cup" as they shoot it.

A guest cup shot is worth three cups on the table.

A guest cup shot made with three or less cups on the table results in taking away every cup until there is one cup left on the table. you cannot win a game on a guest cup shot.

A guest cup shot is a legendary level beer pong shot.

Ted grabs the rebound of the shot he just missed. He prepares for a behind the back shot.
As he shoots, he calls
"Guest cup." And the ball lands in Natalie's cup. Natalie is an onlooker drinking jungle juice from a red solo cup.
Ted is instantly a legend and the other team must remove three cups from the table.

guest cup by mastamixa September 10, 2016

tee-cup 

A titans bra size.

Yo Eren got them tee-cups bro.

tee-cup by teetan December 24, 2017

42 cup 

(42 cup): a game of beer pong in which 21 cups of beer are covered by a piece of plywood containing 21 more cups. A test of determination and will power. Founder J. Belko.

What’d you do this weekend?

Played 3 games of 42 cup and blacked out

42 cup by Cookpoo May 27, 2018