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.
Don't come in here backpack barffing,at my spot
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."
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”
Eating backpacks is a fun activity that people of all ages can enjoy!
Girl: Don’t you just love eating backpacks on a nice summer day?
Boy: Yeah! It’s the best thing ever!
Refers to a huge affectionate squeezy-clasp whereby you wrap both your arms and legs around da person, so dat you are suspended off da ground from da other person at four attachment-points, like a strap-on bookbag.
Backpack hugs are awesome; just make sure dat da person whom you're giving one to is large and physically strong enough to safely support your entire body-weight like dat.
A person who rides on the back of a motorcycle is a "backpack"
A motorcycle backpack is a person who sits on the passenger seat of a motorcycle.
Girl: I wanna be a backpack so bad
Guy: hop on the back of my motorcycle