It will mimic a person perfectly down to DNA until it succesfully completely fools it's target, at which point it reveals it's true form, which surprise surprise looks like Dio from Jojo's bizarre adventure, and runs away to fool someone else. The person it mimics disappears until it fools it's target, at which point they reappear right where they disappeared. Containment is very hard as it will mimic scientists and the like whenever they enter, and revealing, and running away as soon as it's released from custody

My main question is: can I do this? It's not based on a character, but on a joke, and it does change the joke quite a bit, so I don't know if I'm technically allowed to do it, and I don't want to waste time on a project that I can't even post on the wiki