Cockney slang for "hey". Also a british style of music, named so after the band Cockney Rejects who first used it in their lyrics, although Sham 69 was the first Oi! band. (not correct without an exclamation mark!)
Oi! ya bloody wanker!
by Skalabam May 6, 2003

by Soiled Undergarment August 7, 2003

by FagFucker44 April 4, 2020

A form of working class or street punk rock music that originated in the East End of London and was initially associated with British football hooligans.
After school, Geoff and the gang liked to unwind by listening to Oi! music by The Business and The Gonads.
by Sandra Lane September 23, 2003

by Jacoby213 November 14, 2017

by pie man March 12, 2008

A Sub-Genre of punk rock catered to skinheads, also taking influence from ska and two-tone. Deriving from the Greek Word "Polloi", which means "working people". It is also used in British and Austrailian slang.
1. Do you listen to Oi?
2. Oi Mate, how you doing
3. Oi! Oi! Oi!
Oi Bands: Cocksparrer, The Templars, The Press, Sham 69, Blitz, Cockney Rejects, Argy Bargy, Thw Bruisers, The Partisans, Klasse Kriminale, Last Resort, The Business, ETC.
2. Oi Mate, how you doing
3. Oi! Oi! Oi!
Oi Bands: Cocksparrer, The Templars, The Press, Sham 69, Blitz, Cockney Rejects, Argy Bargy, Thw Bruisers, The Partisans, Klasse Kriminale, Last Resort, The Business, ETC.
by Scotty Shank September 22, 2005
