1 definition by Mimsey
A dashing, quick witted evil genius. Articulate, devious and charming, this is a guy to watch out for. Cavans are clever and mischievous, and will go to extremes to get their own way. Cavans are very competitive by nature, and do not accept failure. One should never oppose a Cavan in an argument, unless they are prepared for a real battle.
He was a real Cavan in the courtroom- jurors and judges alike were unable to withstand his powers of argument and persuasion.
by Mimsey April 14, 2010