From the team who brought you the rip-roaring My Dad Thinks He's Funny. From the team who brought you the rip-roaring My Dad Thinks He's Funny. When Mum's busy she says she's run off her feet. When I dawdle, Mum tells me to shake a leg. When I say, "I'm coming," Mum says, "So is Christmas." My mum says the silliest things.