Ok I'll try to put this in a way that it will offend the least amount of people. Me and my friends coined a term today. Many people have considered cloning themselves and then having sex with it, basically for a source of entertainment, but describing it this way lacks a certain delicacy. This is where the new term comes in. First off, masturbation is defined as "playing with yourself"- refer to exhibit A.

People would say that having sex with your clone is just playing with yourself, or masturbating. Also, since you are a part of your family, your clone would also be part of your family, thus incest. This is where the term "incesterbating" comes in. Having sex with your clone has never had a real term that applies to it before, and this would make it more universal to people.