While having sexual intercourse, preferably in a log cabin or missile silo, the dominant partner takes a dump onto the chest of the submissive partner. He or she proceeds to then trim his/her pubic hair and sprinkle it upon the fecal matter. Then, they wrap the feces in toilet tissue and light it and then shove the "cigar" (lit end up) into the submissive person's anal sphincter (anus).
"Babe, what happened last night? I don't remember a thing..."
"I don't know, but I have second degree burns in my butthole and I found some pubey poop in my crack..."
"Oh, fuck. We must have done the reverse cuban sasquatch."
"Not the reverse cuban sasquatch!!!"