Used by a Eugene, typically the day after they snap. The backpack is heavy due to the AK.
Oh no, Eugene has a Heavy Backpack.
Shorthand for perishable food left in non-climate controlled storage such as a backpack or trunk of a vehicle.
Emilio ate some backpack chicken and was sick af for a week.
That skatergirl looks like a backpack bisexual
A term normally used as an inside joke to refer to a fat, ugly, douchie, male who has no idea you are refering to him.
(Right in front of the overstuffed)
Samantha: The overstuffed backpack gained some extra books today
Marissa: Yeah, some huge textbooks!
Overstuffed Backpack: WTF?
A backpack barbie is a motorcycle groupie, particularly a woman of model caliber who likes to ride passenger on motorbikes.
Hey bruh, I need me a backpack barbie for this upcoming motorcycle magazine photoshoot.
Frontwards backpack, when you stick your girlfriends legs over your shoulders and give her the goods.
I picked her up like a frontwards backpack and gave her a seeing too
A sex act in which a male is mounted by their partner in a "piggyback" style, wrapping their legs around the the front of the body, and masturbates the male with the arches of their feet (to completion).
My quads are exhausted after that Australian Backpack I got from Meghan last night