When your back is sore and compressed from exstenvive pounding while having Sex doggie style beast Mode!
Honey, can you please bring me some ice, I believe I have bangers back again from you pounding my ass last night!
by Funky Face September 7, 2016
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.
by Tommyhillslammer6969 February 16, 2015