wheelhop vs wheelspin?
 

Ok, so wheelspin is when a wheel loses traction and spins. Like this morning, I was accelerating hard from a stoplight and didn't notice a puddle on the right. The right front wheel lost traction and spun like a mutha with the open differential.

So what is wheelhop? I've seen it mentioned a few times, but I can't seem to find out what exactly it is.