Ball-Jackhammeritous
The tendency to bounce on one's own balls with their butt at the speed of a jackhammer.
Me: WOOOHOOOOHOoHOOHooO
Peter: Whats wrong with him?
John: He's got Ball-Jackhammeritous, he can't help it.
Peter: Whats wrong with him?
John: He's got Ball-Jackhammeritous, he can't help it.