BackPackage 

While naked, you straddle a girls back, spread her butt cheeks,dip your nuts in and roll your dick around the small of her back.

"Wow, I thought you were just going to give me a message Mark, I didn't know I was getting the whole 'BackPackage' deal but please don't stop!"

BackPackage by 'Mr.Elektrek' July 3, 2016

baepackage 

When ever you see a person who is extremely hot

This person is like the ultimate baepackage

baepackage by B4B December 3, 2016

Backpackleg 

When you are tripping on your own thoughts. Can be pleasant or unpleasant, and can be the birthplace of both amazing and terrible ideas.
You have to experience it to be able to know what it truly is.

man, yesterday I was backpacklegging HARD

Backpackleg by XelXelXel March 22, 2019

backpackhead 

Someone who collects backpacks.

Misunderstood by non backpackheads as someone who is wasting money and are constantly told that they will get over it or that "it's just a phase.”

I have been called a backpackhead for my large collections of backpacks.

backpackhead by BryanGee March 20, 2022