adj. short for crazy in a good way. can be used to describe something:
(a) dope/G
(b) insanely awesome
(c) terrifying
(d) myspace comments, messages
(a) that girl was straight cray cray!
(b) dude that party last night was off the chain cray!
(c) did you see that cray movie, paranormal activity?
(d) i have to go home, log in to my account and check my cray before we leave.