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1.
"Big, dirty, slut bag." Refers to an unappealing female, usually of a large frame and always promiscuous.
Person x: "Look at that grenade all over that dude!"
Person y: "She's a total bdsb."
by gardzi January 19, 2011

Words related to BDSB

dirty slut bag big grenade skank slut bag whore
 
2.
Acronym for "Big Dirty Slut Bag". Used to describe an unappealing female, usually of a large frame and fairly permiscuous.
Bill: "Hey Fred, word has it that you tried to nail Mandy last night."

Fred: "Bitch, please. She's a BDSB, I wouldn't touch her."
by LShunter April 20, 2006