When u slide your pinky up her anus while performing sexual acts on her. a.k.a 2 in the pink, 1 in the stink.
Omg girl, last night he was fingering me and eating me out and next thing you know i got the pinky slip and it sent me into the biggest orgasm ever!
by Angablina December 2, 2010
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sliding a pinkie into an unexpecting victims ass hole
Last night I gave my bf the pinkie slip and he loved it.
by Chickie101 December 17, 2006
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