Usually happens after having diarrhea. It’s the small remnants that happen after taking a shit for awhile. The anus feels like it puckers and flicks out small pieces of diarrhea like a hershey's kiss.
Man, that shrimp didn't agree with me. I've been on the toliet for 20 mins and started shooting out hershey kisses after the diarrhea: God i hate that!
Fecal matter that has been expelled from the anus, then squeezed off. The protruding end flares against the underwear and thus creates a distinct hershey kiss shaped piece of shit.
Amanda: "I just squeezed off another hershey kiss."
Jon: "Girls don't actually shit or fart, do they?"