1: Noun, a companion and assistant associated with physician in the Brittish tv program physician Just who. An omnisexual conman which operates the trick company Torchwood. After becoming a hard and fast time, he ages really gradually, and eventualy becomes the (SPOILER) Face Of Boe.2: adj. Somebody who is quite sexualy active, or tends to make lots of inapropreate passes, jokes or enjoys these types of. A boundless flirt.3: Captian of the Inuendo Squad.