Hold up for a minute, the first two people on the list are "crazy" because of perpetual motion. The universe appears to be in perpetual motion, I don't see why an error correcting machine couldn't perpetuate forever.
The third may have point as space ships and suits have a bit of earth's atmosphere inside.
I've always found danks options to be an honest interpretation of the crazy world around him.
Four, five, six and seven all tripping on acid and hitting the local theatre.
I suspect a reptilian conspiracy against dank due to his musical skill as the original posters motivation in creation of the list. Has dank strayed too far from the viper pit and now he's being reeled back in before a million people show up and get high while listening to music?