A fork of Rural Dictionary
To leave the area quickly. Originally from the from the fact that each lobe of your buttock will be slapping together during the act of running.
Cmon man the cops will be here any minute, lets beat cheeks!
To have sex Sexual Intercourse inserting your penis into a vagina (or other warm hole)
Vince: Hey Mark! Mark: what up? Vince: Hey I seen you leave with that hottie last night what happen? Mark: I took her back to the pad and Beat Cheeks! Vince: NO WAY!, I need to beat some cheeks Mark: I will hook you up!
(as in a jockey, beating the "cheeks" of his horse to make it run faster) To be in a rush. To go —especially, to walk— very quickly.
"Sorry I'm late. I beat-cheeks to get here on time". "John got a speeding ticket today. He was beating cheeks to get to the airport when he got pulled over".
To have rough anal sex.
last I was beating cheeks with my girlfriend
To give it to a girl from behind.
She got some mean beat cheeks from me last night.