When a girl is on her time of the month and a guy penetrates her then moves straight to her ass and then her mouth
by GeordieDan May 16, 2008

you will need:
3 pieces of bread
grape or strawberry jelly
chunky peanut butter
step 1) take the first piece of bread and put jelly on one side
step 2) take another piece of bread and put it on top of the jelly-side-up slice.
step 3) take the last piece of bread and spread peanut butter on one side
step 4) lay it peanut butter-side-down on top of the piece on top of the jelly-side-up piece
step 5) cut diagonally twice so that you have 4 triangles
step 6) set them up crust-side-down on a plate and serve with fries and a chocolate chip cookie
3 pieces of bread
grape or strawberry jelly
chunky peanut butter
step 1) take the first piece of bread and put jelly on one side
step 2) take another piece of bread and put it on top of the jelly-side-up slice.
step 3) take the last piece of bread and spread peanut butter on one side
step 4) lay it peanut butter-side-down on top of the piece on top of the jelly-side-up piece
step 5) cut diagonally twice so that you have 4 triangles
step 6) set them up crust-side-down on a plate and serve with fries and a chocolate chip cookie
by Rachel H June 30, 2008

The most heinous sexual act. So terrible that your friends can never speak to the girl you gave it to ever again. In addition, they are not allowed to be friends with you for a month. At the end of that month you'll still think it was worth it.
Where's Jim been?
I don't know, I can't be friends with him until August since he gave Jane a triple decker peanut butter and jelly sandwich.
Oh my god! That's awful.
I don't know, I can't be friends with him until August since he gave Jane a triple decker peanut butter and jelly sandwich.
Oh my god! That's awful.
by Joe from Cocamo June 28, 2008

Describes the result of condomless (unprotected) sex and ejaculating inside of a vagina, creating a penis butter sandwich, which the perpetrator proceeds to eat after the act.
Man 1: "I ate a penis butter sandwich today."
Man 2: "Was it good?"
Man 1: "No, it needed some fruit."
Man 2: "Was it good?"
Man 1: "No, it needed some fruit."
by MikeHasAMic November 13, 2020

by KiiboBestRobotBoi December 18, 2021

When you fuck your girlfriend in the ass while she really needs to shit and then you cum in her ass and after you pull out it goes all over her ass cheeks making a peanut butter jelly sandwich
Bro last night my girlfriend needed to shit while we were having sex and after I nutted it all came out making a peanut butter jelly sandwich
by JellySandwich July 20, 2025

a new way of referring to sex, in which the penis butter is a penis and vagelly is vagina and you put the two together and sandwich them between two bodies
by peanutbabe August 26, 2018
