What's your best conspiracy theory joke...?

Two scientists are sitting around drinking. One says, I bet I can take a
rat out of his natural habitat, and make him accept an artificial
environment I build for him. They go get a wild rat, but he won't stay
in the maze. He's coming over the walls, biting them. After they breed
the mice and several generations passed. They forgot what their true
nature was. The scientist, wanting to get right with nature before he
dies, opens the cage one day. Be free. The young rat looks at the
scientist and says, Shut up you dumb ass conspiracy theorist. I live in
the real world, now go away you tin foil hat wearing son of a bitch. I
have a sensor to go hit so I can get a piece of cheese, ought to think
about doing it yourself you bum!

Two conspiracy theorists die and go to heaven.

As they are standing at the pearly gates God informs them both that Oswald did in fact shoot Kennedy; man has landed on the moon; and the World Trade Center towers were taken down by 19 Muslim terrorists.

One conspiracy advocate whispers to the other, "I told you it goes all the way to the top."

Hearty giggle...