Peanut ButterCup 

When a white girl and a person of color(or the other way around) have anal intercourse.

Comes from the Reese's Peanut Buttercup commercials. "Your chocolate is in my peanut butter. No your peanut butter is in my chocolate."

I was hooking up with Angela when she asked me if I wanted to Peanut Buttercup.

Peanut ButterCup by Phillip Pino August 4, 2010

The Reese's peanut buttercup method 

The Reese's peanut buttercup is the act of trying to go to third base while your parents are home. In order to do this, you must reach into the girls pants and try to finger her while she lies on top of you with both your clothes are still on. This follows after hooking up and boys desire to go farther. The results may vary but it still contains enormous amounts of awkwardness. However, this method can be very useful because you can brag to your friends about going to third when, in fact, u haven't gone past 2nd.

Girl: wanna hook up?
Guy: nah lets go to 3rd this time.
Girl: No!
Guy: fine how about The Reese's Peanut Buttercup method?
Girl: Perfect

The Reese's peanut buttercup method by The Red Pillow May 13, 2012

marijuana peanut butter cup 

A marijuana peanut butter cup consists of peanut butter, chocolate, and marijuana. What better way to sell candy than adding illegal drugs to the mix. Truly, a fantastic way to put a smile on any policeman's face when arresting a suspect.

Jordan Schafer was arrested on charges of felony possession of marijuana and three marijuana peanut butter cups in Florida. He was with the Houston Astros at the time and served a suspension stemming from the arrest.

marijuana peanut butter cup by PWS27 July 11, 2017

The Peanut Butter Cup 

When having anal sex with a fat chick, you pull your dick out and you fill her belly button with the shit stuck to your dick.

So I'm slammin it in her soupbean and I consider going for the pink sock, but since I work for her dad, I decided to just give her The Peanut Butter Cup instead.

The Peanut Butter Cup by blueSiclone January 26, 2011

reese's peanut butter cup 

the only saving grace left in this cruel world, the literal manifestation of god himself wrapped into a small decadent, earthshattering combination of chocolate and peanut butter to save humanity from their sins and to open the gates of heaven in order to destroy satan himself and make the world perfect where no one will ever have flaws

I ate a reese's peanut butter cup, oh wow im god now

reese's peanut butter cup by yay121 March 25, 2021

Peanut butter cup 

When you eat shit out of a black persons ass.

"I peanut butter cupped Jackie last night."

"Dude that's nasty."

Peanut butter cup by whattheeverlivingshit March 7, 2017

reese peanut butter cup pie 

when a guy ejaculates into a jar of peanut butter, then stirs the concoction around with his penis. then he proceeds to deliver said jar to a dairy queen where it is used to make a blizzard.

"hey eric how was your reese peanut butter cup pie?"

reese peanut butter cup pie by triger9501950 July 22, 2014