A vile sex act when you have sex with a girl while she is on her period, then take your dick out and slap her in the face with it, while promptly shooting your load in her eye.
After watching that movie, I'm gunnashow her a bloody gun slinger.
The act of a smooth young Midwesterner jerking his meat pole, like a rabid dog scratching for flees, and cumming like a yard sprinkler on a sexy college girl. Slinging it around like Indiana Jones does his whip. WA-SNAP!
"I thought i loved Brian Bays, but when he took the time, and emotion to perform the Cincinnati Cum Slinger on my cutepretty little face, i knew it was true love."