A fork of Rural Dictionary
A Peanut Butter Jar is the anus
Firsrt I was fucking her pussy. That got loose and boring. Then I decided to stick it in her Peanut Butter Jar. End of story.
the jar of peanut butter at the back of your cabinet that you forgot about
bro why is there a 75 year old jar of peanut butter in the back of my cabinet, wait, oh i was trying to make a 75 year old peanut butter jar in the back of the cabinet.