Cockney English greeting that evolved into a label for a genre of music that evolved parallel to but largely separate from punk rock - absent the ridiculous politics and playing dress-up. Originally performed by bands like the Last Resort, now employed by bands as diverse as Retaliator and Stormwatch, to name a few.
by BeerStomper July 25, 2004
Get the oi!mug. 
Get the oimug. 1. A scandinavian expression meaning "oh darn", "crud" "oh snap!"
2. can also mean "oh not this again. . .*eyes roll*" "OMG not you. . ." "this is annoying"
2. can also mean "oh not this again. . .*eyes roll*" "OMG not you. . ." "this is annoying"
The n00blet IMed me again with a bunch of spam like what they had for lunch; so I said "oi. . . ." and blocked them.
by Blu Phyre February 17, 2005
Get the oimug. by AmandaXCostello August 27, 2016
Get the oimug. Australian expression of indignation when someone bumps into you (like "hey"). A way to get someone's attention.
by 4branched.lemon.tree June 11, 2006
Get the oimug. by fatmike February 12, 2003
Get the OISmug.