The act of giving someone Diarrhea Ice Cream. To shit diarrhea in a condom and place within a freezer. After freezing overnight the shit is then removed from the condom. You then insert the solidified dump up your loved ones arse. The male would then insert his penis inside the anus and penetrate them until the male cums. By this time, the frozen shit would have melted. The person fucking the person then either feltches the mixture of cum and shit out of their lovers ass or they can make the lover do it themself.
"Do you want some diarrhea ice cream?"
"I'd love a good scoop. Let me just get out the condoms and straws"