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1.
trousers worn by urban folk
yo blood, check out my fresh rousers, they the shiznit
by Mat Riches June 28, 2005
 
2.
(n.) a fart; a gas

Ex1 - Yo, who just rousered? Thats hella gross.

Ex2 - Someone just did a rouser. I bet it was that fat chick sitting behind us.
by LOLcheese August 23, 2006