The sexual act of defecating onto the top of your partner's head and then proceeding to smear it across their hair using a clothing iron, leaving several smelly burn scars.
Stanley: Dude, I totally gave Cindy on of my patented Cleveland Stanley Steamers last night.
JG: Bro, that's sick! Call the Rug Doctor!
by FBM Genesis June 2, 2011
Get the Cleveland Stanley Steamer mug.