Flipping ass 

The act of flipping someone over during sex and hitting it from the back.

Last night I had sex with ten people. I was flipping ass left and right.

Flipping ass by Fenderbender178 May 29, 2021

Flipping ass 

The act of flipping someone over during sex and hitting it from behind

Last night I flipped Cassandra's ass, man. Her ass was like a cushion that softened my pushing. Flipping ass is the best thing ever

Flipping ass by Fenderbender178 May 29, 2021

Flipping Ass 

The act of female vaginal masturbation.

She was digging in her vagina so hard it looked like she was flipping ass.

Flipping Ass by THEREALPERIOD October 12, 2021

Holy Flapping Ass Cheeks! 

1. Shear extreme surprise.

2. The flapping of a holy ones ass cheeks, such as the pope.

3. When something so crazy happens that Jesus applauds you with his ass cheeks.

-A ass ninja flys out of nowhere briefly and then disappears into the shadows.-

Justin: Holy flapping ass cheeks! Did you see that ass ninja!

Matt: ....... -Slaps Justin for shear stupidity and then quickly disappears just like the ass ninja-

Justin: -After realizing that Matt was the ass ninja- Holy flapping ass cheeks!

Holy Flapping Ass Cheeks! by Mirthmanx December 16, 2010

flapping the paper asshole 

A phrase used to describe the act of publicly announcing personal and/or private information in an inappropriate setting.

A friend of mine had anal with a fat chick, and then by way of flapping the paper asshole let everyone know about it at the bowling alley. He received a lot of awkward stares.....

flapping the paper asshole by the Poopsmith January 31, 2014