What is Gmac?
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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.
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The pseudo-elite group of right-wingers who operate and moderate Yahoo Answers and comments sections.
Known for their propagandizing, c..
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old school street skating in the city,
hey man lets carve up the streets this arvo, nah i cant go urban surfing today i got other stuff..