Noun; a Dine, Bitch, and Ditch female
Guy: Yeah, she's just a DBD, no big deal. I'll wine, dine, and do her. But the minute she starts to bitch, I ditch.
by BrosUnited December 8, 2013
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Dumb Bitch Disorder is a severe mental illness that dumb bitches suffer from for having too little brain cells.
Dorcas: Guys.. I need to tell y’all something.
Mia: what happened??
Dorcas: I’ve been diagnosed.. with DBD
Jade: OH NO WHAT!!?
Dorcas: yes, dumb bitch disorder
Mia & Jade: *gives the “really Bitch” look*
by DoubleDDaphney May 9, 2019
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Acronym for "Don't Be a Dick;" a sacred code of conduct among honorable male circles. Much like the ancient concept of chivalry, but more intrinsic and fundemental.
Matt: Hey, can you turn it down? it's, like, 3 a.m. and I have a test at 8!

Sean: hell no!

Matt: dude, DBD

Sean: aw yeah, sorry dude. go get some sleep. *music stops*
by Superace September 1, 2005
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a serious sounding medical condition that is actually a acronym for ‘Dumb Bitch Disease
definition: pro-fused dumbass behavior.
“i’ve been suffering from extreme DBD lately, and i don’t know how to stop”

“maybe stop being a fucking idiot
by chickentacos1 August 21, 2019
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DBD is an acronym that stands for Dumb Bitch Disorder, a common disorder found in many people. Originally discovered by Professor Jonathan Sins, DBD is known for having a near 100% contagion rate.
Don't sit next to Kathleen! Don't you know she has DBD, and it's contagious!
by CosmicTylenol August 14, 2021
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