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.
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Random Words:
1.
a phrase refering to the slanged terms of the english language
"Wow, he's using urban diction, thats hip!"
See nabru, m..
