DDA refers to the kind of person who would explain what Blumpkin is to his mom

Dedicated Dumb Ass, someone who works alot of overtime, or extra hours.

1. Dumb dickass.
2. Dick-dumbass.

Discrete Display of Affection (DDA) is considered an alternative from of PDA (Public Display of Affection) where actions like kissing, touching, groping, licking, cuddling and holding hands are still performed, but in an extremely discrete fashion. For those who are shy, its time to take out that "P" and bring on the "D".

Acronym for "digital displays of affection"
Like PDA, but on social networking sites for all to see.

death, destruction and all things bad

Dirty Dick Assholes