Guy: dude me and my girl did a Cincinnati slider last night
Other guy: bro why am I still friends with you?
Other guy: bro why am I still friends with you?
by Swagger boost October 17, 2017

A group act in which several people defecate into the same toilet without flushing; allowing the the fecal matter to build up into the rough shape of a Christmas tree. A star is then placed on top to complete the prized decoration.
When my friends and I go to the mall, we like to help decorate the place for the cheerful season with a Cincinnati Christmas Tree.
by giggling_santa29 December 2, 2021

by oneandonlyCincinnatichiliman September 9, 2021

When you can't get a bitch to get out of your car. You sneak and unbuckle her seat belt. And then reach over and open her door with your right hand while turning left hard on your steering wheel while going at a decent speed. She will eject from your car. This is know as a Cincinnati left turn.
by Sleazy Eazy Ec April 3, 2020

Where one violently attacks their mother and Grandma and proceeds to tie one up and make them watch as they fuck the grandma or the Mother then after they are done they proceed to cut off the tits of both and titty fuck them while they are off the family members body.
by DR.Sussy December 12, 2024

When a large man with a beard stuffs both his hands into his own bung and the sound he makes sounds like a turbo spooling.
by Wf123190 July 12, 2017

by Bigredmachine June 15, 2022
