Reverse Kiss 

When 2 or more people are sitting on the toilet at the same time in the same household, thier buttholes are then thereby connected by the plumbing, creating the reverse kiss. Instead of connecting at the lips, and ending at the buttholes, they are connected at the buttholes and ending at the lips

Awww, we were both pooping at the same time, it was a reverse kiss!

Reverse Kiss by Roytard January 29, 2022

Reverse French kiss 

A reverse French kiss is when you have your tongue so far up a girl's ass, she can feel it in the back of her throat.

Holy shit look at that ass. I'd reverse French kiss that.

Reverse French kiss by Rockstar84 July 8, 2014

Reverse Hershey Kiss

When you fuck asshole with a prolapsed asshole.

I gave my boyfriend a Reverse Hershey Kiss last Friday! It was the best experience I've ever had!

Reverse Hershey Kiss by XlxPrOpHeTxlX October 14, 2021

Reverse smoker’s kiss 

When you connect your asshole to someone else’s asshole and fart

Man my girl hates the reverse smoker’s kiss maybe I should stick to mouth only stuff

Reverse smoker’s kiss by LMN OP March 14, 2022