Box Binder 

Panties with a built-in corset apparatus intended to conceal what is often crassly referred to as "fat upper pussy"

"Grandma looks terrific in her new bathing suit! Is she wearing a Box Binder?"

GRANDMA (laughing coquettishly): "I'll never tell!"

Box Binder by Three Cheers For Donkeys May 8, 2010

bender box 

A term describing the state and smell of your vagina after 1 or more days on a bender.

When she pulled her pants to use the toilet, I said, "man, that shit stanks! you gotta wash your bender box!"

bender box by Siberian orchid February 28, 2017

Boobinder

An asian female with large breasts i.e. she has large boobinders; its a pitty she is brown and smelly.

Boobinder, er..... praise Allah (or guru nanak or woteva)

Boobinder by The REAL Colonel Sanders May 30, 2008

boobinder

a term used in describing a brown male with, rather than pectoral muscles, has extremely flappy man-boobs. also, meatflaps is good in describing.

boobinder stay the hell away from us u little freak

boobinder by JayD//- October 15, 2003