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.
Like unbelievable, but with a swear to kick it up a notch for people who just can't believe what just happened.
"Unbefuckingl..
1.
Basically means 'Fine, I'll whup your ass'. Said when someone challenges you to a fight and you know you'll win. Fro..