cup party 

The act of,at the beat of music, you slowly but firmly hump a tall margarita cup

Hey look at that dumbass he is have a cup party.

cup party by Bigwdick February 8, 2018

Red Cup Party 

A party where the beverages, usually beer from a keg, are served in red plastic cups. see kegger

Theres a Red Cup Party at Jills on Friday

Red Cup Party by Systemkicks September 6, 2005

red cup party 

a typical party where everything that is being drank is poured into red, plastic cups. this is a stereotype, not a fact, but it is still very common amongst college and high school students.

dude, let's hit the red cup party!

red cup party by XDW December 31, 2007

plastic cup party 

A "cool party" in which faggots get together with their "friends" and partake in drinking alcohol (or fucking coors light) from plastic cups and take many pictures of themselves posing with the cups to then later upload to facebook to show everyone how fucking cool they are.

"YOOO bro! i was so wasted last night at matt's house... i mean you can clearly see from all the facebook pix!! i don't even remember it!"

"i guess that faggot was at a plastic cup party last night"

plastic cup party by Skate Jibbergoon Bitch August 5, 2009

red plastic cup party 

a party where alcohol is served (often from a keg) in red plastic cups, usually attended by college students

Jake is having a red plastic cup party while his parents are away.

red plastic cup party by ccasey6 July 31, 2007

Red Cup Party 

Those porno videos like "College Fuck Fest" or anything like that when two people are having sex in front of a group of people at a party and they are all holding red cups.

Hey have you seen that red cup party with the blonde chick getting nailed?

Red Cup Party by DJC777 August 27, 2010

Red Solo Cup Party 

When you walk into a local school function, and you can’t help but notice that the cups used to drink alcohol are red solo cups.

Terry walked into his New Year’s Eve party, only to realize that it was a red solo cup party. Terry got brain in five minutes.

Red Solo Cup Party by D’brickaJon Swaggins January 5, 2023