Reese's Pieces 

The practice of placing one’s penis in another person’s anus then slowly pulling out, resulting in the accumulation of feces just under and around the tip of the penis. After which the previously analed person eats around the edges of the penis, emulating the normal technique for eating a Reese’s Peanut Butter Cup

Girly: My boyfriend and I are looking for a threesome tonight. You DTF Kirill?

Kirill: Hell yeah...I would def share that nut with you!

Girly: Great! Tonight Im finally gonna try munchin on his Reese's bits...got any advice?

Kirill: There's no wrong way to eat a Reese's Pieces!

Reese's Pieces by k-dizzle112 March 4, 2011

reese's pieces principle

when someone tells you about something nice they have and you assume it is an invitation to take/try it.

"I showed him the Reese's Pieces fun pack I was given at work and he grabbed it from me and ate it. When I asked him why did you do that, he said 'reese's pieces principle'"

reese's pieces principle by jcon94 July 21, 2018

Reese's Piecenitis

An unhealthy addiction to Reese's Pieces candy. Sufferer's have great difficulty in putting down the oh-so-tasty peanut butter candy in a crunchy shell.

Sir, my blood tests indicate you have Reese's Piecenitis. I suggest you stay away from the candy aisle at the store.

Reese's Piecenitis by mtgentry November 15, 2007

Reece’s pieces starfish 

A series of events to which a person will take a shit, let it crust, and rub peanut butter in their asshole. Another individual will then eat their ass out as if they were eating Reece’s pieces.

Cristian: I just finished taking a shit and now I’m gonna shove peanut butter up my ass!

Zahirah: Mmm I can’t wait to eat another Reece’s pieces starfish!

Reece’s pieces starfish by Reece’s pieces May 6, 2024

Reece's Pheces Penis Butter Sandbitch

A sexual act of placing peanut butter on the penis, then proceeding to engage in anal intercourse followed by forcing the female participant to eat the end product resulting in a Reece's Pheces Penis Butter Sandbitch.

Yo I went full retard on this chick last night and made her a Reece's Pheces Penis Butter Sandbitch.

Reece's Pheces Penis Butter Sandbitch by Overweight Vampire September 5, 2011

Reeses' Pieces 

E.T. bait

Don't eat the Reeses' Pieces!

Reeses' Pieces by Anonymous May 21, 2003

Reeses Pieces Bitches 

To say goodbye, peace out
Generally said while flashing index and middle finger up in "peace sign".

Mike: This party blows
Kris: Yea, lets get out of here
(Mike and Kris together) REESES PIECES BITCHES!

Reeses Pieces Bitches by yourmothersuncle February 3, 2009