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1 definition by Sorlover

 
1.
68
Often used as a corny pick-up line meaning the speed limit of sex.
Guy: Hey sexy. Do you know the speed imit of sex?
Hot Chick: No. What is it?
Guy: 68. Because at 69 you have to turn around!
Hot Chick: *SLAP!*
by Sorlover March 12, 2009