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

Black backpack

Usually belonging to the quiet kid with every thing he needs. An knife, rope, ak47, and a gas mask.

Jason: ha ha your just a little pussy ass bitch
Josh: that's it i'm done with your shit
Jason: so what are you gonna do
Josh: (pulls out black backpack and reaches in)
Jason: oh shit he has an AK run
Josh: (shoots gun)

by Black backpack December 2, 2021

stereotype-backspaced

(Or stereobackspace.)

It is a descriptive word when a stereotype becomes watered-down or less extreme but still has the roots of an oversimplified thing or character.

"She wrote a stereotype-backspaced scene between two lovers." (She wrote a cheesy-sweet scene with less cheese between two lovers.)

by tyeremhori September 9, 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

Backpacking

When one soaks a tampon in liquor then sticks it in there anus to get drunk. Backpacking is extreamly dangerous because you dont know how much alcohol is exactly getting soaked up into ur bloodstream. But it gets u hella messed up.

I really want to get shitfaced tonight but only have a few shots of vodka. Looks like im backpacking again.

Whenever im backpacking i always end up naked in my dads bed...

by CrasyBoi November 19, 2011

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

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