The sexual act of having anal intercourse with a person in the late stages of ebola infection, whereupon pulling out the intestinal lining sloughs off on the thing inserted in the anus (penis, dildo, banana, tom Cruise, ect.).
Guy #1: Hey, good to see your feeling better.
Guy #2: Yeah thanks man! Not only am I feeling better, but those nice guys in the CDC gave me the most awesome hamburger bags, on the hour every hour!
Guy #1: ...