Lime backpack

A person who used to be friendly but is now hostile and mad.

Some random Otaku just "kidnapped" my friend so he is now a lime backpack because of that.

by Itz KittyPinkiez June 6, 2024

Backpack Kid

A kid with a special education services designation on their profile screen.

"Did you just see what that kid did?
Well, yeah, but he's a backpack kid, so it fits."

by anonymous February 17, 2025

Backpack Kid

A short and annoying person that runs around school with a backpack which is disproportionately large for their size.

“Lmao bro, Aleks was such a fucking backpack kid in middle school”

by Lobster Money May 23, 2025

Backpack

A nice ass on a female

Damn that girl had a nice backpack!

You see the backpack on that chick?

by Ask27 May 11, 2020

Backpack Boy

A Backpack Boy is someone who fails to deliver to a group project. The group relies on Backpack Boy, and trusts him to do his part. Sometimes he’ll even apologize, and say he’ll start to help. But in the end, the group carries this boy like a backpack, which is what gives him his ridiculous name.

Wow this backpack is really heavy, I wish I could lighten the load! Maybe Backpack Boy could give me a hand?

Dang, I wish I could go to the movies like Backpack Boy... maybe after I’m done finishing our project.

by AliceKit! March 30, 2021

Backpack

A container that is used in most situations to hold school supplies

I forgot my backpack at my house

by Piece of buttocks February 27, 2017

backpack account

An account you use in video games to store gear for you.

Nick, you can get those items off that backpack account.

by googleman1 April 21, 2015