BDA

back door action (anal sex)

Did you see that porno? hella BDA!!!

by P.Nasty April 25, 2011

BDA

Is a slang word meaning Beat Dat Ass. A term mostly used in a sports environment at first but later spread a more global term. BDA exemplifies the power to be able to overcome a task or beat an opponent. It is often used as a sense of swagger to let people know that you strictly mean business.

Hey Michael, are you ready for the game today? Yes, I am ready to BDA.

by ki90lmnck January 19, 2011

BDA

Big Dumb Alien.
From the television show Smallville on the WB, refering to Clark Kent. He makes a lot of oblivious comments, is oblivious to everything.

This terminology is used on the message board at TWoP.

The BDA will never see how much Lex loves him.

by Oinge April 20, 2005

BDA

Big Dicked Asian, it explains it all right there.

Oh Jiho? He's a BDA!!!!!

by illkfever July 25, 2005

BDA

Bedroom Display of Affection

Jonny is all over his girlfriend at school..
Instead of people saying "get a room!"....
They will say "stop showing BDA!!" just yell "BDA!!"

by SomeAfrican38 June 05, 2009

BDA

Noun-Big Dumb Animal. Term used when referring to a meathead. Is commonly heard uttering the question, "How much do you think I can bench press?" Tend to be big fans of Vin Diesel movies and big vehicles such as pick-up trucks and H2s. Can be seen "roiding out."

Other qualities to look for:
Enormously large appetites
Ingestion of high quantities of red meat
Wearers of tank tops and sports gear as well as Oakleys and Rayban sunglasses
Listen to Slipknot, Kid Rock, Rage Against the Machine, Audioslave, etc.
Drink of choice-Molsen Ice

Idols include:
Vin Diesel
Mike Alstott
Anyone on their college football team (whether the BDA made the team or not)
Steven Segal
Chuck Norris
James Gandolfini

Jill-"Hey BDA, nice head wrinkle!"

Random BDA-"Shut up, yatch before I slap a hoe!"

by geniusH August 05, 2006

BDA

Bus driver ass. The way a bus driver's ass retains the shape of their seat when not in the bus. Usually a large, unpleasant ass you can rest a six-pack on.

I saw our bus driver at the store. Her BDA was in full effect.

by Zig January 26, 2005