Back Pocket Bookie.

1. A woman who when wearing pants looks as though she has a book in her back pocket.

White girls always have flat asses, every single one of them is a back pocket bookie.

by Sasophraso June 29, 2011

Back-Pocket Bitch

When a female puts her phone on her back pocket making you wanna look at what she's got.

That Back-Pocket Bitch had a Samsung S8!

by Fricky-Fresh August 4, 2020

Fork in the back pocket

Indicates that the person engages in sexual intercourse with the same sex

Dude, look at that guys fork in the back pocket, he likes men

by Forky boy December 21, 2013

Crayon in the back pocket

Someone who has a very tight tight relationship with children.

George O'Donnell is a "crayon in the back pocket" kind of guy. A super-hero of sorts.

by t3chth1rt33n June 13, 2019

Back pocket smell

Unclean, neglected, and a little reminiscent of butt

“This rug has a little bit of a back pocket smell”

by Knoblett January 5, 2025