Bianchi Backpack

A personal backpack for carries only who enjoy bottling and ksing FTW...

Kai carried Marino throughout his entire career in his famous "Bianchi Backpack"....

by TheCarryOfJoom March 26, 2010

Overstuffed Backpack

A term normally used as an inside joke to refer to a fat, ugly, douchie, male who has no idea you are refering to him.

(Right in front of the overstuffed)

Samantha: The overstuffed backpack gained some extra books today

Marissa: Yeah, some huge textbooks!

Overstuffed Backpack: WTF?

by nmgirl February 22, 2011

Australian Backpack

A sex act in which a male is mounted by their partner in a "piggyback" style, wrapping their legs around the the front of the body, and masturbates the male with the arches of their feet (to completion).

My quads are exhausted after that Australian Backpack I got from Meghan last night

by megsydmillard May 4, 2016

Dora Backpack

During a blow job, you do not tell your lady friend you are going to cum. As you are expelling your man goo and filling up her cheeks, you say, "Yum, yum, yum, delicioso."

Since Bob was stuck watching Nickelodeon with the kids, he gave his wife a Dora Backpack when she got back from yoga class.

by Sancho Long December 8, 2011

backpack lint

Back pack lint is where bit of pieces of paper, cardboard, and useless school items reside at the bottom of your back pack. Usually really annoying to pick out, but really curious on how all this lint got there.

Guy: Dude, I found my glove!
Guy 2: Shit dude, it's got backpack lint all over it.
Guy:Fuck.

by Zoleta? January 23, 2009

Human Backpack

The act of holding your partner's legs over your shoulders, while you hold their feet, like a backpack, and they are giving you a rim job.

Hey Cheryl, I'm bored. You want to try the human backpack?

by anonymous124kittykittylicklick February 5, 2012

Backpack Back

When students carry a backpack on their back too long.

Arghhhh, I'm getting a backpack back from these textbooks.

by Billie Yuan May 30, 2005