by Cuchiecoo June 28, 2018

by SteveHarvey stan account April 26, 2022

When one person puts peanut butter on one side of another's ass cheek and jelly on the other cheek then proceeds to motorboat the pb and j.
by PhoenixFranchise August 15, 2023

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

When you lube up your asshole with peanut butter (chunky if preferred) and a dick or dildo with unspecified jam or jelly and fuck the asshole and then suck mixture the dick or dildo.
by Batwoman1994 December 28, 2018

the name peanut butter and jelly would make sense as a synonym for explosives training when one compares amateurish home explosives making, I.e. chemical mixing, with amateurish incompetent home cooking, I.e. ingredient mixing.
by Sexydimma December 2, 2014

When my driver education student took a turn across oncoming traffic excessively leisurely I barked "Put that peanut butter on the jelly, son!"
by Cleveland_50 July 16, 2019
