The act of covering a man's penis in a thick coat of peanut butter and then using one's mouth to suck all of the peanut butter off.
A peanut butter phil is really enjoyable for both sexual partners; it feel great for the receiver and tastes great for the giver.
by Schoolyard Tag Champion January 24, 2013
alanna: waiyo waiyo waiyo
sydney: OMG ITS PEANUT BUTTER MCJELLY!
izzy: syd i dont care!
sydney: BUT HES SOOO CUTE!
sydney: OMG ITS PEANUT BUTTER MCJELLY!
izzy: syd i dont care!
sydney: BUT HES SOOO CUTE!
by pbmj April 27, 2011
When a man (or woman)eats out the ass of a woman, then proceeds to eat out her pussy, all during her period.
by Enter the Dragon July 08, 2003
by Anonymous September 18, 2003
Girl 1:"Dude I just got random discharge and it was brown!"
Girl 2:"Thats vaginal peanut butter!"
Girl 1:"Explains why it was a little chunky."
Girl 2:"Thats vaginal peanut butter!"
Girl 1:"Explains why it was a little chunky."
by Peanut_Butter_Discharge February 20, 2016
n.- The act of a man having anal sex with a woman until she bleeds, then wiping peanutbutter on the but before continuing the sexual act.
by Brendan aka Benj June 06, 2004
While a woman is on her period, another person spreads fecal matter on the woman's vagina and then begins to eat her out.
Since having sex with his wife was out of the question because she was on her period, Jim decided to make a peanut butter and jelly instead.
by Masterofpuppetz March 15, 2005