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
Anyone on their college football team (whether the BDA made the team or not)
Random BDA-"Shut up, yatch before I slap a hoe!"
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.
B: "Oh, don't worry about him, he's got BDAS - did you expect otherwise?"
Used to define mostly football players and other athletes that are physically big and have a very low mental capacity. In many cases are also intellectually retarded.