Open-box

Derogatory term for a promiscuous female.

Fred: That open-box has been with everyone in town!

or

Matt: He didn't have enough packaging to fill the open-box.

by M. Gaffney September 10, 2007

open boxed

when someone leaves you on opened on snapchat, according to georgia bunkers

“Hey did Laina respond to your snap?“
“No she open boxed me”

by Kitty Girl meoowww September 14, 2020

Box Opener

When a guy gets a girl out of his league to have sex with him.

"I didn't think Renee would get with him, but I guess he is a total box opener!!"

by MelRose January 25, 2015

opening Pandora's box

Learning how to shoot up on your own

Shooting up yourself is kind of like opening Pandora's box.

by M0n$t3r August 18, 2014

Open a Box of Butt Magic

To blatantly let out a loud dank nasty FART! i.e. To pass gas.

*you smell a dirty fart stench in the air then ask...*
"Who just totaly opened a box of butt magic in here?!"
or
"heads up..Im about to open a box of butt magic"

by Derek Simons aka D-rock aka Sir Danks November 9, 2008