Shitsy nine 

The standard 69 position, but the person on top tries to poop on the bottom person's forehead while both partners perform oral sex.

My hair was dyed brown after my wife and I shitsy nined last night.

Shitsy nine by Chewpacabra69 September 25, 2018

Shitsty Nine 

The sensual oral pleasure of the sixty nine position, but deficating into your partners mouth.

Dude my friend and I were at this killer party, and we walked in on these girls shitsty nining.Will your mom perform shitsty nine on me this christmas?

Shitsty Nine by Cory Boone January 7, 2008

Shitty-Nine 

Like 69’ing, but shitting in each other’s mouths.

Man1: did you guys 69 last night?
Man2: nah bro, we shitty-nined.

Shitty-Nine by LeSleth March 8, 2020

Shitsty-Nine

When y'all are synchronously eating each other out and one shits in the other's face/mouth.

We was having a great time last night until she shitsty-nined me, shit was nasty!

Shitsty-Nine by 69SaladTosser69 June 21, 2022

Shitsty-Nine

When y'all are in the middle of eating each other out synchronously and one shits on the other's mouth.

We was in the middle of it and she Shitsty-Nined me bro, it was nasty!

Shitsty-Nine by 69SaladTosser69 June 21, 2022

Shittynine

Also known as a Courtay, it is a sexual act much like a 69. Except the participants defecate into each others mouths at the same time.

I was with this one freaky girl last night and she wanted to Shittynine with me.

Shittynine by Scorched June 6, 2009