an excuse that one uses to try and get sex out of people, for the simple reason that the world will end.
Jack: JILL!! LETS GO!! 2012 sex! come on!
Jill: Fine, but only because the world's going to end.
by Lightly Frosted Potato January 17, 2010
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everyone will have sex on this day (12-21-12) because the end of the world is supposed to happen. then the next day everyone will be like "well i guess i'm still alive so the world isn't going to end" so they just fuck again for the hell of it.
alyssa and cole had 2012 sex on the supposed last day of the world, but when it didn't end they banged some more.
by thebosss January 14, 2010
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