clapping cheeks 

When you hit it from the back and the cheeks start clappin

Alex Smith was clapping cheeks with Auty Bear.
Auty Bear was clapping her cheeks for Alex Smith.

clapping cheeks by AlexJakeFucccedAutyBear April 20, 2019

Chopping Chedder 

cuting the cheese, ripping gas, farting

Yo,somebody was chopping chedder, it stanks up in here.

Chopping Chedder by Kangoe Joe October 25, 2003

National Clapping Cheeks Day 

October 19th is National Clapping Cheeks Day, a day where some cheeks are gonna be clapped.

“Yo dude, today is National Clapping Cheeks Day! You know what that means”
“No dude, I’m boutta get my cheeks clappped for celebrating that holiday!”

National Clapping Cheeks Day by Clapper369 April 11, 2019

And the Bus Driver Stood Up and Started Clapping 

The phrase that originally came from poland. It is supposed to signalise disbelief in someone's story that supposedly happened in real life.

-So yesterday, I was with my niece at the shopping mall. There was a woman screaming at the cashier. Then, my niece walked to her and gently asked her to calm down!
-Yeah, and the bus driver stood up and started clapping.

And the Bus Driver Stood Up and Started Clapping by FIRC August 11, 2014

Copping 

To Cop something is to get something.
If your copping keys then your getting keys.

Yo he out copping some green.

Copping by Ian Rosean AKA Young E May 25, 2006

Clapping Cheeks 

The sound your pelvic area makes when you're absolutely railing a female from behind

I heard Ma-tumba clapping cheeks in the room yesterday

Clapping Cheeks by Jacked Ginge November 12, 2018

copping a feel 

grabbing someone in a sexual manner

Copping a feel is only good when I can cop back.

copping a feel by Jenna April 12, 2004