Definitions by Call me Caitlyan

Purple cheek 

When you slap a girls ass so hard that it bruises, or a guys... If your into that stuff.

Guy 1: "Yo dude, go give that bitch a purple cheek!"
Guy 2: "nah man last time I gave her one she couldn't sit for a week."

Purple cheek by Call me Caitlyan May 31, 2016