Dark Side of the Darts Club Band of Oz on LSD is a conspiracy theory that if you play Sgt. Rutter's only Darts Club Band, Dark Side of The Sun, and the The Wizard of Oz at the same time whilst you are slightly high, it will all fit together perfectly, and it is exactly like episode 2 of Bonanza.
Many people alive in the 60s have reported trying this, including celebrity Conan O'Brien.