What is D Mac?
1.
Dance that came out of north philly often done to fast party music at dolla parties
People at parties like to do the D Mac
See
2.
A type of beer league hockey player. They wear #25 in honor of their Detroit Red Wing hero. D'Macs can be found nationwide.
Although normally not very large or muscular, they are the type of hockey player that offers protection on the ice to everyone on their team.
"Hey, that guy just slashed Dad with his stick"...
"Dont worry D Mac wiil offer his protection"
See