Why I want a barbed wire fence for my brain.

So I was thinking about MST3K cannon, and was going to post someting that delt with fic, fic writers, and cannon, and then I suddenly realized that at the end of the series there's three Crows running around in present time, as they're the Crow in Millwauki, the one that's hanging with Mike's parents from "Terrror from the Year 5000," and the second Crow in "Time Chasers." Then I go on, and then there's a Crow running about with plot elements from a moive, and in universe that the female charecter who if I'd name I'd be shot is from.

I am hertily sick of charecters and plot devices coming from that universe. It's at the point for some time that the default universe for random MST3K post-satellite is in that universe. And I'm tired of it.

So, any pointers about keeping ones brain out of others universes? Or creative principal? Or unidentifed muse who is not ESV?

( A quick ramble regarding on ESV )