Dab bagger
A person who gives a slap and a butt poke to someone who's been taken down like a sack of bricks.
After my brother got knocked down by a big guy, I slapped him and poked his butt. Classic dab bagger.
I saw my friend fall. I walked up and gave him a slap and a butt poke. That's dab bagging.
I walked up to my homie after he got knocked down. I slapped him and poked his butt. That's what dab baggers do.