index and middle finger in the puss, and pinkie in the brown hole. Also known as two in the town one in the brown, two in the city one in the shitty, and two in the grass one in the ass.
The act of inserting two fingers (usually the first and second finger)into the females vagina and also inserting the pinky finger into the woman's anus.
It is a gesture meant to indicate a sexual act, wherein the first and second fingers enter a vagina, while the errant pinky plunges into the anus; hence the "shock".
"Man last night I was going down on my girl and instead of doing some muff diving I gave her the SHOCKER!"
"The what?!"
"You know TWON IN THE PINK ONE IN THE STINK!!!"
Sticking two fingers into a womans vagina while she is on her period and another finger into her ass. Closely related to the term, "two in the pink one in the stink"