ripple effect
the ass shakes an than hits you an knocks you off an your like damn you think you a bad mothafucka an you go back an try an tap it but the ass ripples an knocks you off again?
Example:
Damn nig! I was hittin' that ass an it had the perfect ripple effect, I watched it erry time!
Damn nig! I was hittin' that ass an it had the perfect ripple effect, I watched it erry time!