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.
The BMW is a German car brand popular with drug dealers and hooligans across Europe. Anyone with "something" small and the need to compensate tends to gravitate towards the BMW - the ultimate penis compensator.
As such the tendency to drive like a maniac and king of the road is extremely prevalent amongst BMW owners. Expect them to overtake at 40% the speed limit, cut you up on off ramps and to park on the side walk by a hospital or school as they feel fit.
Many psychiatrists believe that owning a BMW is a reflex action to draw attention to the owner. Having no "physical attributes" to speak of, BMW owners must compensate somehow and 1/2 ton of metal seems to do the trick.
A: "That guy just cut up an ambulance, gave the finger to a bus full of nuns and parked by the no parking sign in front of a school for the blind"
B: "Oh, don't worry about him, he's got BDAS - did you expect otherwise?"
Acronym for "Black Dragon Army", a well-known group of lamer born from a bigger italian videogame's community.
They're rerely serious on life's facts and they jokes about almost everything, but their community is a good example of "balanced anarchy" because every main member is an Administrator with equal power with each other.
"Hey man, have you checked the last topic on BDA? Is uttery funny!"
"Check about that lamer's IP, he must be a BDA..."