I’m talking about a fan theory, that if true doesn’t drastically upend the fundamentals of the fiction it is set in.
Mine is that in the American Dad episode ‘Can I Be Frank With You’, that Snot’s uncle is actually just another Roger persona. He appears suddenly and conveniently to pitch a bizarre scheme, he loves hanging around with teen boys and doing drugs, and the very instant that the plan has a setback he kills himself out of sight of everyone else. That’s just Roger in a suit and glasses.
Edit: Ok, so, people are having trouble with the word “inconsequential”.
On the American Dad theory, there is a long-running theory that Roger’s ultimate goal is to replace all of humanity. The start of the show is just him, and then “learning” to put on disguises, but he’s become more and more people over time, to the point where it is hard for almost everyone (except the Smiths, who he trusts) to know it is him.
It isn’t inconsequential, but an interesting theory on whether the finale of American Dad will either be finding out that Roger IS everyone, or if Stan saving Roger actually saved humanity by allowing Roger to see humanity.