What is the weirdest argument you’ve overheard?

I don't remember the specifics of it, but I do remember overhearing two people arguing about a video game that I was super into at the time while having breakfast at an ihop, and neither of them knew what the fuck they were talking about.

If I was an extrovert, I would have been compelled to interrupt just to correct both of them. Instead, I posted about it to Reddit.