The cleveland steamer is far more specific than the listings I have seen here. A sexual act by nature (fetish) the cleveland steamer is when one person craps on another person's chest and (very important) then sits down and rocks back and forth like a steam roller.
Billy had just gotten out of the shower, so me and John gave min a clevelandsteamer.
When you doing a ho' doggystyle hard, you punch her in the head and knock her out cold. then you take a dump on her stomach/chest and sit on and then roll all over her body like a steamroller, covering herin feces. then you leave and hope you never see her agan.
The act of Defecating on your partners chest then sitting on it while rocking back and forth like a steam roller (cleveland steamer). Then proceeding to ejaculate on the feces while topping it off with a used tampon.
"dude, i gave her the best Cleveland steamer sundae last night!"
During sexual intercourse one partner may deficate on the others chest. This is known as the cleveland steamer. In addition to pooping they might also roll over the feces on their partner and get it all over their bodies, this is known as a cleveland steamroll. It is a sign of love and affection.
Marvin took a huge shit on Jessica's chest and then proceded with the cleveland steamroll.