Papa (Jigsaw)
From Tardis Wiki, the free Doctor Who reference
Veronica and her Papa and Mama were celebrating Hanukkah by going to a panto in 2006. They were witnesses of odd events on the London Underground. A drunk man named Paul entered the train with his friends. When Paul started acting strangely, the Third Doctor fought with him, and Paul, who was an alien, vanished. (PROSE: Jigsaw)