noun
1. epitome of cool, so cool people can't even pronounce his first name or his full last name
2. a sad geek who attempted to recreate himself as cool with a snappy name
1. Dude: Hey D..Mac... what's up?
D-Mac: Gas prices
Dude: You're so cool
2. Dude: Hey! Get the fuck out of here you nerd.
D-Mac: Man I ain't a nerd, I'm D-Mac.
Dude: Who?
D-Mac: You know Da Mack, D-Mac get it?
Dude: You're such a nerd.
Popular slang in Australia for a closet homo who trys to get it on with a straight guy after he has had a few drinks. A guy who starts busting out gay moves and queer comments when he's on the drink.
That dirty homo he was really blind and tried to d mac attack me. Everytime that guy has a few drinks he tries to pull some d mac moves on me. I would try to avoid that guy i think he is in the closet he always trys to pull the guinea on me when hes pissed.