Something that is so unbelievably awesome. Sometimes said as "crazy" or "insane" if it is not COMPLETELY crazy insane.
"Dude that flip was crazy insane!!!"
by Jessica-is-crazy-insane March 24, 2008
1 more definition
The word crazy and insane combined together, to make a word that defies the definition of both. Provides better emphasis on what you mean
Omgosh, your a redneck? Thats Crazy INSANE
by Bob August 23, 2004