fingering someone's anus with your pinky finger while performing oral sex on him or her.
Jen let out a surprised, but excited, gasp when she got the sneaky pinky.
by lil Julie aka the doctor May 12, 2005
1 more definition
When you perform oral sex on a female, using your fingers as well, as one eats and fingers, one also penitrates the anus with one's pinky.
Sneaky Pinky: "Two in the pink and one in the stink." --KCB
by Confortably Numb-er August 10, 2005