1 definition by RRJKBG

The rule/man law that states that in order for a man to lose his virginity, the person he has sex with must be at least a 5 out of 10.
He got laid for the first time, but considering the chick was a 3, it doesn't count, violating The 5 Rule
by RRJKBG January 17, 2011
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