Heavy Backpack 

Used by a Eugene, typically the day after they snap. The backpack is heavy due to the AK.

Oh no, Eugene has a Heavy Backpack.

Heavy Backpack by Meememeem January 22, 2019

Iraqi Backpack 

When a female companion uses your scrotum as a condom over her tightly clenched fist before she inserts it in your rectum

Went to 7-11 for some smokes and bumped in to Tammy Lynn, bada bing bada boom 10 minutes later she’s giving me an Iraqi backpack! Really took me back to my youth.

Iraqi Backpack by The original Balano July 16, 2019

Cuddle backpack 

When the smaller parter in a relationship is big spoon

Person 1: You can be big spoon tonight

Person 2: Awwww, why?

Person 1: Cuz I want a cuddle backpack

Cuddle backpack by DJB1GC December 10, 2019

Frontwards Backpack 

Frontwards backpack, when you stick your girlfriends legs over your shoulders and give her the goods.

I picked her up like a frontwards backpack and gave her a seeing too

Frontwards Backpack by GreenUniforms June 17, 2020

Your backpack's open.

You're walking around completely clueless while making a fool of yourself.

Your backpack's open. Your making a fool of yourself.

Your backpack's open. by Wap Master February 14, 2022

Cheese burger backpack 

Cheese burger backpack is a backpack that is suppose to look like a cheeseburger it was created by Wacky Sacks Supply Company

never leave home without my cheese burger backpack

Cheese burger backpack by steven univars May 15, 2023

national don't bring your backpack to school day

a "national holiday" were kids all around the world don't bring their backpacks to school on January 13 and September 15.

Jake: Hey where's your backpack?

Anthony: Bro did you forget? Today is national don't bring your backpack to school day!

national don't bring your backpack to school day by novarae January 13, 2022