What's a pairing you dislike for a completely stupid reason?

It can be a big pairing, it can be a small pairing, just so long as you hate it for a stupid reason. The stupider the better! Not "I don't think they would be happy together" or "they would literally murder each other," but "their colors don't match" or "I read a fic where they were related and now it feels like incest (it's not)."