Definitions by Tommyhillslammer6969

back banger 

When you slide your dick in someones ass while they have diarrhea. The pressure causes them to release their bowels on your dick. Then you thrash harder causing the feces to splatter on their back. Thus being a back banger.

Dude I gave Emily a brutal Back Banger last night.

back banger by Tommyhillslammer6969 February 15, 2015