Fecal Face Fender

A fecal face fender is when you fist a girls anus with no lube, going so rough that the anal muscles release covering your hand in her shit and blood. Then you rip your hand out like you're pulling a lawn mower pull start, flip the girl around and beat her face in with your blood and shit covered fist

" dude I totally gave Hailey a fecal face fender last night. She's not texting me again after that"