1. In german means "cheers", as a salutation accompanied by beer. In a bar it is said commonly followed shortly by a toast.

2. (Proster) Used to describe a very annoying user on the internet or university/college. refered on the internet as an Idiot or Cronic Spammer. In a University he/she is either a nerdy loner or a drifter.
1. "Happy Anniversary, Fred! Prost!"

2. Any GokuSSJ character on mIRC, Stephen (if you are reading this where is my Slipknot cd?), anyone who plays Everquest, and FORUM LAMERS!
by Micheal Harper July 29, 2003
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In ROMANIAN means simply STUPID! lack of intelligence and any brains what so ever. It's synonims: idiot, cretin,retarded, mental issues sau doar batut in cap.
by MIHAI Smecheru' December 10, 2005
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Alain Prost, one of the most succesful drivers ever with 51 wins and 4 world championships. He was Senna's greatest rival.
He was also a Frenchy
by Sutton October 16, 2004
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In Bulgarian means "stipud", just like in romanian.
Mnogo si prost e!- You're very stupid!
by vari_sa_maai April 11, 2006
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"That prost did a terrible job"

"She looks like a fucking prost."
by YOarielle April 4, 2009
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A really shitty, low class bar in Chicago's Lincoln Park neighborhood. Those who go to Prost are affectionately known as "prostates."
Hey, I want to go to a shitty bar packed with all dudes and pay too much for drinks. Where can we go? Prost.

Hey Bill were you being a Prostate last night? No, I stayed in so my dignity could remain intact.
by Jack Nose December 13, 2012
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\▪ prô-stiņ\ n : 1: A sticky, white, sweet, creamy substance produced by the male prostate gland which carries the male sperm while it is expelled through the penis during arousal and sexual intercourse.
Nathan produced five children by filling his lovely wife's vulva with his prosting whenever he wasn't enveloping her lovely face with said fluid.
by Giantewok October 23, 2017
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