A fork of Rural Dictionary
Cray Cray is derived from the saying "case of the cray cray" alluding to someone who is behaving in an emotionally and mentally unstable manner.
Crazy, resident of loonyville, Nuts, emotionally and mentally unstable.
Psycho ex-girlfriend-like.
You called your ex 232 times last night. Uhm, someone has a case of the Cray Cray courtney.
Girl, you cray cray!