Tried a backside hurricane on a nicely waxed curb that had the dirt all dug out of the other side, so you could do slides on it.
Ended up doing 270 lip, then due to weird momentum, 270 out. The whole time I was like 'wtf is happening right now'.
The curbs at one of the many blacktop courts in Golden Gate park. Man I miss SF.
Agree with everyone about the half-cab crooks. That trick should be so easy but I could never get one on purpose.