To physically hurt someone. To fuck someone up. Origin: Roy Keane one of the baddest motherfuckers of all time.
by Jonathan May 28, 2004
by jonathan March 07, 2005
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misch: noun. A kid who is always cool and really funny. The kid may have friends who think they can beat-box and dance, but really can't. The typical misch doesn't let such people bother them.
by Jonathan December 16, 2004
by Jonathan December 09, 2003
by Jonathan September 12, 2003
by Jonathan December 12, 2003