Cincinnati pile up is when three or more men take turns shitting on a chicks face.
"Sorry I'm late for work, but my face, and around three guys, were involved in a Cincinnati Pileup."
by Capnbunz February 15, 2014
when a bunch of black asian homos lay on top of each other, motionless.
Dude, I was at this party last night and some gay blasians came over and had a Cincinnati Pileup. It was off the chain, yo!
by LewStone July 07, 2015