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Redefined by the youths of Beverley, East Yorkshire and the surrounding area, oust is a general exclamation that can be used in a variety of circumstances. It can be used as an expression of greeting, or as an insult. It can also be accompanied by a click of the fingers, followed by pointing at the target of the word. People who are ousted in this way are generally geeks with no friends, as they are an easy target for abuse.
Eg 1: "Wassup?"
"Oust"
Eg 2: "Oust dave!"
by Psycho15 February 06, 2009
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Aug 11 Word of the Day
A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.
"My boyfriend has a total case of brain worms. He told me the cat was bugged so the Feds could listen in on us having sex..."

or

"You totally stumbled over that entire sentence. Can't speak English all of a sudden? What, do you have brain worms?"
by _Jez_ October 03, 2009
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3
to leave, or to take from another person
let us oust fron this lame ass party, I just ousted your seat my friend you didnt call sweaty sack.
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4
To shake a bottle of beer up. open it up and insert it into somones arse.
"go on... oust benn!"
by walshy -atbf- March 20, 2006
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6
Ugly bastard who tries it on where he is not welcome.
To be on a girl that doesn't like you is to be an OUST. Also to be disliekd by many is to be called O-U-S-T.

by Luciano October 05, 2003
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