Salad Tossing. Kissing the Chocolate Starfish. Yes, we're talking about rimjobs and depending on the individual, he or she either loves doing it or having it done or thinks it is the absolute grossest sex act there is. You can't really blame those backdoor naysayers because, well, as Amy Schumer says in her amazing song " Milk, Milk, Lemonade ," that is where your poop comes out. Because of that, there are all sorts of issues with rimjobs, some due to cleanliness and some due to illness. When ass eating goes good, it's great.