A derivative of a "cleaveland steamer," the goucho steamer is the act of placing strips of freshly cooked meat (a la Brazilian steakhouse styling - very tender, warm, and juicy) onto the other person's chest before, during, or after sex. Once the meat is in place you may either:
a) sit on the meat and rock back and forth like a steamroller
b) eat the meat in mid-coitus
c) invite the goucho (he who brings the meat) into a deliciously meaty three-way
Last night my girlfriend and I were having sex and I felt hungry, so I phoned up my neighborhood Goucho and he came by with freshly cooked meat so I could give my girl a goucho steamer.