Musty Backpack

A copious vagina which is moist and musty from a hard day pounding the streets.

Awh that lass from the pub had a right musty backpack!

by Krinthor April 12, 2019

psycho-backpack

An obsessed girlfriend, that refuses to leave a guy alone, even for a second. Each and every time the guy looks over his shoulder, there she is...... just like he's wearing a backpack.

"god damn, Tommy.... your girlfriend, Hope.... is a total psycho-backpack."

by nathan huston 2020 November 15, 2020

Backpack

The shorter person being big spoon

Uncle : auntie give me a backpack

by Pazza666 November 18, 2023

Backpack Wobble

That little dance move you do when you're trying to take your backpack off your back

I walked in to class late, so I had to quietly do the Backpack Wobble without looking ridiculous.

by bootymix96 March 19, 2016

extreme backpacking

When you put random inanimate objects in your partners butt for fun, with no lube.

Dorothy and I are going to try out some extreme backpacking this weekend. Would you like to be apart of the insertion?

by Matt42490 May 4, 2018

backpack fucking

Someone who gets the sloppy seconds after the female has been fucked in doggystyle by another man who creampied her

Josh is a loser he keeps backpack fucking

by T1Dildo August 31, 2023

backpack snack

When your friend always has snacks in their backpack

“ My friend Kaitlyn has so many backpack snacks”

“You can always rely on Kaitlyn for backpack snacks”

by Burgerbob April 21, 2023