1 definition by HawaiianIslands

Top Definition
Crayday means crazy day. Simple as that.
Cray - Short for Crazy and just add the Day at the end.
Person 1: Dude, we just ran from cops yesterday because we was paranoid and we vandalized the walls.
Person 2: Daaaang, you guys must've had a Crayday yesterday!!
by HawaiianIslands January 08, 2012

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