Plutovian

From Tardis Wiki, the free Doctor Who reference

The Plutovians were a humanoid three-eyed species known to the Third Doctor. They created Plutovian karate, which the Doctor learned and attempted to demonstrate, but eventually realised that it was of little use in combat, instead recycling their cool moves to make a killing on… the dance floor. (NOTVALID: The Third Doctor's Guide to Plutovian Karate)