by JizzyJake38 December 03, 2010

Just like the Eiffel Tower, where two guys hi-five while both being pleasured by one female, the Sistine Chapel includes one more female. Both couples are in doggy style, with the girls making out in the middle, and since the guys are too far apart to hi-five, they instead resort to a finger tip touch, much like God and Adam.
"Did you hear about the orgy last night? Corey and Tyler totally pulled off the Sistine Chapel with Kendall and Bella last ."
by WP-Brotein January 25, 2016

Joe: "I sistine chapeled that Huck girl last night."
Cody: "REALLY? how was she?!?"
Joe: "Just alright"
Cody: "REALLY? how was she?!?"
Joe: "Just alright"
by The Pussy Monster meOWW January 02, 2011

Sandy always wants me to give her a warning before I come, but fuck that. I gave her a steaming hot sistine chapel surprise. Scrape your teeth again, bitch.
by whatisdelicious May 28, 2011

by frggerz January 14, 2023

When a man takes such a massive shit that he must flush the toilet half way through and then continue shitting because he's afraid that the turds will pile up so high in the bowl that they may make contact with his junk as it hangs down into the toilet. Much like the fingers of Adam and God on the ceiling of the Sistine Chapel.
Guy1: dude why'd you flush twice did it really smell that bad?
Guy2: nah man it was a Sistine Chapel Shit.
Guy1: ahh!!! I See.
Guy2: nah man it was a Sistine Chapel Shit.
Guy1: ahh!!! I See.
by Yahbo October 29, 2010

When you’re having sex with a pregnant woman and have your hands on her body and the baby reaches out to touch your hand.
“Dude me and my wife had sex for the first time since she got pregnant but my son sistine chapeled me and totally ruined it.
by Theycallmesmexy November 10, 2021
