What is Gmac?
1.
Named after the short but tenacious Syracuse point guard Gerry McNamara, a GMac is any inprobable clutch or momentous action a person pulls off, usually at the last second.
I can't believe Tom pulled that test grade out of his ass -- that was a total GMac.
See
Random Words:
1.
A messy looking vagina, with flaps of skin hanging down around her knees
Bloody hell john , I whipped her panties off and went to have ..