1. The compulsive itching of balls in a
way that makes it look like your having a seizure with your
hand(s) in your
pants.
2. Someone who is making a complete ass of them-self.
Jamal: OMG! Is he having a
seizure?
Ajou: Naw, it's ok. He's just being a BallSnatch.
Alfonso: Why'd you have to shit in the
urinal? You're being such a BallSnatch!