a roast beef party is a party where one girl takes on multiple guys at once & her vaginal area starts to look like roast beef
by roastbeefpussy December 13, 2017
Similar to beer pong but only played with 3 cups, women with large labia's (beef curtains) shoot a ping pong ball out of their snatch in the cup. When a cup is made the nonshooter must drink the beer out of the cup with the ball still in the cup. First women to make all 3 cups is declared the winner.
by Alonzo_J30 May 11, 2016
by Thegr8stoner May 01, 2022
by hashbrownham June 15, 2019
by Jaygeisam8 July 20, 2019
Crissy: “Oh my god Roger fucked me senseless with his massive beef twinkie last night.”
Jen: “Wow, I never imagined he was uncircumcised!”
Jen: “Wow, I never imagined he was uncircumcised!”
by Rook Castle October 15, 2024
by k24civicboost August 04, 2009