Pussy Foot tickle
The act of sticking your foot up a woman's vagina, wiggling it around a little bit, and as a result, tickling your own foot.
P1: "Dude, guess what i did last night!"
P2: "What?"
P1: "I pussy foot tickled that bitch! I almost cried laughing!"
P2: "What?"
P1: "I pussy foot tickled that bitch! I almost cried laughing!"