if you can finger a girl with 3 fingers, you should do her at your place that night.
Jon: Let's see if the 3 finger rule applies to Stacy.Can i finger you Stacy?
Stacy: Yes Jon.
Jon: Well meet me at my place around 9ish, you passed the 3 finger rule.
by Pat da Baker n' Ian May 06, 2009

5 Words Related to 3 Finger Rule

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