Bone-box 

The mouth, named because of its teeth, fangs or whatever.

"Stop rattling your bone-box", is telling a berk to lay off the threats or bragging.

Bone-box by Zed Numar July 19, 2021

bone box 

ur mouth see Yack-Yack

wotta we ave ere some cheeky yank dont know owda keep (h)is bloody bone box shut ah?

bone box by BaddAssKiwi April 15, 2004

boxed brown bone-bettering bovine boob beverage 

Chocolate milk that comes in a box

I grabbed a box of boxed brown bone-bettering bovine boob beverage from the school cafeteria.

boxed brown bone-bettering bovine boob beverage by Bobert Boberto December 29, 2017

boneboxer 

Boneboxer (n): Having a boner in (his/the) boxers/shorts.

Slang that evolved among me and some friends a few years back, when we were camping, and I woke up in the middle of the night to go pee, not noticing I had a boner in my boxers. Unfortunately some of my friends that were still up noticed.

Dude, I dreamed about the hot girl from yesterday, I woke up with a boneboxer!

boneboxer by Boneboxer August 8, 2011

Bonebox

Bonebox: Can be used as a noun or an adjective depending on context.

noun. Another word for Vagina

adj. Another way of calling a female a slut.

Typically used in an inappropriate and objectifying manner to refer to a woman’s private parts, refer to the woman herself, or how a man might treat a woman.

Used as a noun:
“She has a really nice Bonebox.”

Used as an adjective:
“She’s always sleeping around. What a Bonebox”

Bonebox by dlw56 December 12, 2019