1 definition by Buck Osegueda

1. A form of greeting that can be used instead of "hey" or "how ya doin".
2. A form of music that is a mix of Irish and Punk Rock; This genre includes Flogging Molly, The 4 skins, Dropkick Murphys, The Pug Uglys and The Circle Jerks among others.
1.Oi Patrick!
2.Hey lets go see that oi band.
by Buck Osegueda March 18, 2005
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