To get literally destroyed by someone or
something, as in being ripped a new asshole and then some. Can be used as an adjective or a verb. Traditionally spoken by a witness to the booty
clapping, as the person who has been booty
clapped is often too stunned for speech or KO'ed for the time being.
"Homeboy got his booty
clapped playing Dark Souls III. I feel for him,
man."
"Those where some booty clapping hemorrhoids."
"Daaaaaaaayuuum, Sarah got her booty
clapped by that hoe down the street!"