Define Slammin Ass Meaning

Ass Slammin'
A phrase used to describe the act of severely and visciously ravaging one's posterior region.

After all the ass slammin' I got in jail my fecies just falls out.
By Maisey
Slammin Ass
Brant E. a guy that has a nice ass! fo sho

dude brant has a slamming ass
By Jacenta