Backside Ball Bag

The medial side of the scrotum; the part of the nutsack that connects into the grundle.

Man, I was jibbing that rail when I slipped out and hit my backside ball bag.

Dude, quit being such a backside ball bag.

by Dave C of Windsor MA July 23, 2008

backstabbing asshole

People who pretend to be your friend but fuck you in the ass when you aren't around

Jennifer Perry is not actually my friend, in fact she is a backstabbing asshole.

by jigglestheclown October 20, 2015

Backass

When a skinny bitch has no ass and her back is literally her ass.

Do you see how flat that girls ass is? She has such a backass

by Blueeyes26 October 31, 2019

Backism

Religion based on dedication on taking back

Im finna take his back jail inmate states

Backism

by Back Taker July 12, 2021

b backs

Blinking hazard (emergency) lights on vehicles.

When doubled parked "I should not get a ticket because I have my b backs on" When the b backs are on that means I will be right back.

by dtee July 2, 2008

Happy Meal in the backseat of a car

An image of a happy meal in a backseat of a car. Some people see it as a picture of people flying into the air.

Person 1: Yo, look at this picture of a happy meal in the backseat of a car.
Person 2: What do you mean? It's just some scary image of people flying into the air. Do you have bad eyesight or something? Do you want me to take you to the eye doctor?

by shabalo October 31, 2021

Backsex

the act of wen a guy is sitting on the ground, bed, or couch with his legs spread and his girfriend or otherwise sits leaning against him sitting just so her back lays right in the crook of his crotch. this usualy causes the guy 2 develop a boner.

I saw kyle poking his dick into julie's back! haha! they where having some hot backsex!!!

by penelopedark<3 October 4, 2010