When you steal a property of someone else and use it as your own, then claim it was yours originally.
Guy1: Dude is that my lawnmoer? it clearly has my name on it
Guy2: No, I bought this including the rights of your name
Guy1: Dude that's mine! u can't just take it!!
Guy2: Hey Stacy! check out my new lawnmoer!
Guy1: Wow you are such a Tomimic.