Doofus
From Tardis Wiki, the free Doctor Who reference
Professor Doofus was part of the Game of Death held at Devastation Hall in the Silver Devastation. He appeared to be an elderly man with grey, frizzy hair and an extravagant beard who wore corduroy trousers and a baggy cardigan. He was actually a Nocturn enjoying the Game. When the Game of Death ended, this criminal Nocturn awaited arrest and transport by the Judoon. (TDL: The Game of Death)