backpack

Someone that rides as a pillion on a motorcycle.

Bob: "Hey, are you taking Emma with you on your motorcycle?"
Marley: "No, I already have Juliette as my backpack."

by TwoWheelTit May 13, 2024

Backpack

The shorter person being big spoon

Uncle : auntie give me a backpack

by Pazza666 November 18, 2023

Backpack

A pack that goes on your back

"Hey, dude that's a nice pack on your back is that a backpack?"
"Yeah man, I got it recently it's Gucci, you jealous?"

by wwhmnsgamchiplyboyhbialienjoon March 23, 2021

backpack

when cuddling, and the big spoon is smaller than the little spoon so they hug you from behind like a backpack

my gf is smaller than me so she cuddles me like a backpack

by silkypjs January 24, 2023

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

Backpack, when you sexual partner is held up near your chest bouncing on your dick almost like a backpack.

She was like a backpack

by FagPuffisFun May 22, 2019

Backpack

The motorcycle equivalent of a passenger princess

I bought a new helmet for my backpack, now we match.

by Muxi June 01, 2023