Pornography that depicts an, in fact, real octopus being ejected from a human orifice. The act is classically accompanied by a copious amount of unappetizing muscular contractions. The resulting ejection is considered a delicacy in at least nine countries.
"Jimmy, have you seen your brother?"
"Ahh he's in his room with the door locked, watchin octoporn."
"Well! I hope your father at least talked to him about using up the baby oil all the time. Hmm, seafood sounds good for tonight..."