paper backing

to smack one's behind with a soft cover college textbook while they are on all fours

Billy: "Sarah's so kinky man, she's into paper backing"
Josh: "Which textbook did you use?"
Billy: "The calculus one, man"
Josh: "Hot"

by asdfmaker April 26, 2018

Eisa back up

When your reversing the van and a camp spot

Ay cmon lad Eisa back up

by Skinupp January 18, 2019

That’s Back

Referring to something that’s cool

Dude this new app is crazy you should get it

That’s back I’ll definitely get it

by Skills Kobe April 27, 2022