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macin on ( hitting on) some attractive females.
bro 1-"hey man i saw you over there macin some cheese on those sexy females".

bro 2-" yea those bitches looked hungry for lovin, you know i had to mac some cheese"

bro 1- " they eat it up?"
bro2-" you know it!. they gobbled that shit up quick; i got all their numbers."
by verycheeesy November 30, 2009
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