by Nickityalan April 8, 2016

When you take a dump on an airplane toilet that is so big you gotta get up and take a look. In that moment of excitement, you forget to put the seat down and hit the flush button. The vacuum toilet sprays excrement all over you and the bathroom.
Hey Greg, did you pack an extra shirt in your carry-on? I just had a Cincinnati volcano in the bathroom.
by Tbutter November 7, 2015

by Valerie Hurt December 31, 2008

When someone sits in an outisde staircase and waits for someone to walk beneath them. They then hang thier ass over the side and shit on them, giving them a cincinnati Griffin
Laura was pissed off after she received a Cincinnati Griffin from Davin, it took her days to forget the smell
by misfit7 May 21, 2010

A team that scores 27 points in the first half and then throws 5 interceptions by the end of the third quarter and looses the game by 3 points. Also makes the playoffs and is beat by the Steelers every year in the first round.
by JustHangING November 4, 2018

(n.) a girl or woman who is passed amongst a circle of friends, for sex, with everyone involved fully aware of the previous friends she has already been with. Typically, friends gather to compare and share notes for the benefit of potential future Baton carriers.
by Christian Cancer September 27, 2006

When a person sticks multiple fingers through the zipper of his or her pants, imitating one's member. The person then moves the imitation member in a waving motion.
I was concentrating during a game of flip cup,when I looked at Jim and he was thowing me the cincinnati wave!
by Daisy Mae May 23, 2008
