Definitions by Jordan Williams

dmac 

1) Somebody who pisses themselves, or something else that is not to be pissed on, when they're drunk

2) Somebody who does not use profanity, and will instead say the first letter of the obscene word.

"Man, Anthony had two 40s last night and pissed on my couch."

"What a dmac."

dmac by Jordan Williams March 16, 2008