All About Noo Noo: Noo Noo is the Teletubbies handy hoover. He tidies up after them when they spill their Tubby Custard or make a mess from Tubby Toast crumbs. Noo Noo makes funny noises when he moves his eyes and vacuums up the dirt. Thanks to Noo Noo the Teletubbies' home is always clean and tidy.