very foolish, senseless, or strange
it was crazy to hope that good might come out of this mess
I'm always full of crazy ideas
the whole thing is crazy but I don't regret it
extremely excited or enthusiastic
I'm crazy about Cindy
a football-crazy bunch of boys
(of a person) wildly irrational or incoherent
Stella went crazy and assaulted a visitor
a crazy look
(of an angle) appearing absurdly out of place or unlikely
the monument leant at a crazy angle
extremely
I've been crazy busy