According to Georgia's Glossary[]
In England, we had this hilariously crap TV show called Dr. Who where this bloke in a scarf went time traveling. His archenemies were these senselessly violent creatures (no, not Angus surprisingly). They were called daleks. They're a form of robots. They had weird mechanical voices and a sort of gun sticking out of their head bits. They said, "Exterminate, exterminate!" Well, I told you it was crap.