Backpack call

an accendental call when your phone is in your backpack

"ring""ring"
mom "hello?"
muffled teacher " no billy that is wrong"
mom "damn it another backpack call and billy is getting answers wrong."

by ankercod November 5, 2009

Mayonnaise Backpack

When you pull out during sex and cum on someone's back without telling them so they lay down and smear semen on their sheets.

Did you hear about Drew's girlfriend dumping him? Yeah man, he gave her a mayonnaise backpack and she ruined her sheets. 1,500 thread count, bruh. That's not cheap!

by Neo-Neo Zeon July 1, 2020

Backpack Rapper

Backpack rapper is someone who typically talks about real life, saily life and struggles in their music. They focus on having social commentaries on mature and important topics to society and may be referred to as "Raptivists" as well.

Mos Def is a Backpack Rapper.

by Mutou//ATTK June 11, 2023

backpack girl

the friends of hot chics, who are not hot themselves,so they feel insecure and while your talking to her hot friend(s), they always come along and find a reason to take the hotter one away from you like theres something else better to do.

that damn backapack girl ruined my gettin my swerve on.

by projectmcl June 26, 2004

Backpack boys

Backpack boys are a group of pubescent wannabe hype beasts. They wear large backpacks that are much too large for their teenage bodies. They travel in packs, and all mysteriously look alike, but they are NOT related. They never seem to talk, just walk around with their big backpacks. The term “backpack boys” was coined by Daisy Baierl in 2019.

nobody: “I’m going to go sit with the back boys”

Nobody: “The backpack boys are hot”

by Hipandwiththekids November 6, 2019

backpacking the rockies

A website that specializes in backpacking in the rocky mountains. www.backpackingtherockies.com

I went to backpacking the rockies .com to figure out what backpack I should buy

by Nunyallsbiz April 18, 2013

red backpack

Fetish wherein the object of one's desire wears a red backpack, specifically a randoseru. This fetish is frequently associated with lolicon, as the randoseru is typically worn by elementary school students.

Gosh those pedobears sure do come up with some wacky fetishes. Have you even heard of red backpack? Me neither.

by katats February 7, 2013