To defecate prior to eating a large meal, thereby allowing you to eat more, and feel less sick after said meal.
by carpetallday March 4, 2009

Yo dude, why are you late to the championship basketball game?! We start in five!
Dont worry man, i had my pre-game pump-out. im good to go!
Dont worry man, i had my pre-game pump-out. im good to go!
by AKJOBE94 October 7, 2010

The line of bottles, usually for cheap alcohol, that hordes outside of a sport stadium, left by the pre-game drinkers and the fuck $10 beer club.
The pre-game drink trail outside the A's game was littered with Modelo, Bud, and numerous off-brand beers with spanish labels.
by reallifedefz May 16, 2016

A party in which you watch all the Harry Potter movies that have already been made up until midnight when you then pile in a car to see the next film. Often accompanied by Harry Potter look alike contests and Potter trivia.
Bro: "Hey Dude i'm dying my hair red and shaving lightning bolts into my leg hair for the Harry Potter pre game party!!"
Dude: "Bro, don't pregame too hard"
Dude: "Bro, don't pregame too hard"
by Justin Finch-Fletchy July 6, 2011

When you play a sport (e.g. basketball) at your highschool and you hook up (sexually) with a young lady friend some where in the school before the game.
Named after the French word for theatre where it is so easy to get laid in most schools.
Named after the French word for theatre where it is so easy to get laid in most schools.
by Smitty February 25, 2003

(In relation to sex)
(Verb)
- Masturbating, but not climaxing, an hour or more before sex to boost hormone level and improve performance.
(Verb)
- Masturbating, but not climaxing, an hour or more before sex to boost hormone level and improve performance.
Me: I chugged a gallon of pineapple juice and pre-gamed like hell tonight, I can't wait to see <insert girl name>.
by Barry McKokkenner September 3, 2019

The silence that follows the obnoxious racket of your pre gaming hallmates once they've left to go out.
Jen: It's a Friday night...and our halls are quiet?
Becca: Well, it is already 10PM...everyone must have left to go out already.
Jen: This must be the post pre-gaming silence...
Becca: Well, it is already 10PM...everyone must have left to go out already.
Jen: This must be the post pre-gaming silence...
by Beybehs Protector September 6, 2010
