oi! is the cockney for "hey" that later, in the middle 80's, became the name of the music performed by street punk bands like COCKNEY REJECTS, in fact the name of the movement and music came from their song oi!oi!oi!
cos we're running on the backstreets
oi!oi!oi!
with our martins on our feet
oi!oi!oi!
by juncopartner December 11, 2003
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To call someone ie; Hey! Yo! No! Stop! Freeze!
Oi!, make me a chicken sandwhich and some waffle fries!
by Jewferson October 4, 2007
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To attract attention synonym: Hey
Oi fuck face, you wanna my teeth round your neck?
by Gogandantess February 2, 2003
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Oi! is having a laugh and having a say.
Oi! is bigger than any uniform.
Oi! is sharp in brain and dress.
Oi! is you and me... Winning.
Oi! is thinking for yourself.
Oi! is pride and self-respect.
Oi! is the beat of the street.
Oi! is working class protest.
Oi! is youth eternal.
Oi! is youth enrage.
Oi! is a way of life.
Johnny isn't a Street Punk or a Skinhead, he's an Oi! Punk
by stateofalert February 1, 2005
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"OWN YOUR SHIT" - an exclusive group created by girls at Notre Dame Academy. These people aren't afraid to fuck shit up. They party hard, live life, and they crash every party. Outsiders really want to know these people and be like them. Their lifestyle is hard to imitate caused they're swagged the fuck out, bitches.
"Damn, there goes OYS! This party is about to be TURNT!"

"Shit... I want to be apart, but I'm not cool enough :'("
by fortiAYE & lil T-SWAG October 29, 2011
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Oi! is a music, as well as a slang to get someones attention.

(lower class brats, sham 69, cockney rejects, etc.)
"Oi! Oi! motherfucker!"
by Pires June 15, 2004
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