I feel like this chart covers most of them, but needs a different distinction. Which ones are fun to invoke in converstion to play off the crazy and obes that ate actually off the deep end.

For example, chemtrails is a vintage conspiracy thory, its been around for a while and most people can casually make fun of it. I cant make jokes about half of that top row because most normal people just know what most of those words even mean, let alone the contents of the conspiracy.