Doctor Who Bananas Are Good T Shirt"Bananas are good," declared the Ninth Doctor during the 2005 season that brought the sci-fi series Doctor Who back to British TV sets. The Doctor Who Bananas Are Good T Shirt is black with a distressed print. It features a black and white portrait of the Ninth Doctor, with the words "Bananas are good" in white letters above and below. Time Lords value bananas as a good source of potassium! Do you?