When someone diarrheas on a man's penis and he uses it at lubricant to fuck them, either anally or vaginally.

When you eat dirt for the first time and leave your family to build a shack in the woods

When in the act of anal intercourse, the woman profusely defecates over the mans genitals after it falls out of the woman's genitalia.

While receiving fellatio from a woman, the man positions her in a horizontal position and crouches above her mouth. He inserts his manhood into her oral cavity and begins to thrust. When finished, the man ejaculates in her mouth, jumps up and screams black gold! He then sprints out of the room and never speaks to her again.