**Chad takes Brad’s backpack to bathroom**
Chad: I’m going to give this backpack some liquid luck.
**Chad brings back backpack**
Brad: Who took a dump in my backpack?! **Chad is snickering from across the room**
Chad to classmate: I took a backpack dump
Chad: I’m going to give this backpack some liquid luck.
**Chad brings back backpack**
Brad: Who took a dump in my backpack?! **Chad is snickering from across the room**
Chad to classmate: I took a backpack dump
by Trappa-keepa May 14, 2018

A security guard/officer characterized by an excessive accumulation of equipment and gear affixed to their vest or person, often surpassing practical or necessary requirements.
The security guard, armed to the teeth with gear, looked more prepared for doomsday than a shift at the mall—a real security "backpacker."
by TheRealJackMFPanther January 25, 2024

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

That one person in your friend group that does not leave or know where to go so he just follows the rest of yous.
He has near to no social skills either, his mum probably sent him here.
He has near to no social skills either, his mum probably sent him here.
Ryan: "whos that dude who keeps on following us around?"
Jason: "hes a backpacker"
"yo who is this guy?"
(back packer stares at the floor)
Jason: "hes a backpacker"
"yo who is this guy?"
(back packer stares at the floor)
by Faint.rl June 14, 2023

Backpack barfing is when people come to your spot & dump there backpack out all over your stuff & when they pick there stuff, they take your stuff along with yours when they leave.
by Pharoh69 February 15, 2023

“Me and my bitch was in bed yeah and don’t think she was tryna backpack man”
“Me and my boyfriend backpacked all night long”
“Me and my boyfriend backpacked all night long”
by spruce lee January 1, 2021
