Reese's feces 

The bottom 2% of your peanut butter cup that invariably sticks to the inside wrapper.

I had to lick the Reese's feces off my wrapper to be fully satisfied.

Reese's feces by The original Greebs December 29, 2015

Reese's Feces 

The act of consuming Reese's peanut butter cups, usually in large quantities, in advance of defecating on your sexual partner. If timed just right the Reese's will be the primary ingredient in your feces. Hence, you have delivered a "Reese's Feces"

Jack has been in heaven since he learned to combine his two favorite things in the world, a Hot Karl and Reese's Peanut Butter Cups! Now his wife regularly requests a "Reese's Feces", and he his happy to oblige.

Reese's Feces by kandayman March 7, 2011

Reese's Feces 

the act of putting peanut butter on a turd

i can't believe you actually looked up Reese's Feces

Reese's Feces by im in school right now no joke September 23, 2019

Reese's Feces 

Another name for a Dinkleberry which cling to the the buttocks and pubic hairs consisting of a mixture of toilet paper and shit. Some alternative folks consider it a delicacy, these tasty toilet treats.

Michael Jackson after entertaining his young Aussie friends at Neverland, invited them to snack on his Reese's Feces, prepared just for them all the way from down under..

Reese's Feces by livefleaordye September 23, 2020

reese's feces taco

the delicious treat made when you fill your ass with crunchy peanut butter and chocolate sauce to make your crack look like an overstuffed mexican treat. mmmmmmmm....fiesta time!!!

My girlfriend choked on a giant hairball while eating my reese's feces taco, what a overeager fat whore.

reese's feces taco by Doug Sang December 9, 2008

Reeses Feces 

When you eat a lot of candy and your poop comes out in weird colors.

Man, I ate a bunch of Twizzlers and they gave me reeses feces.

Reeses Feces by theamazingbrett September 2, 2016