A six-year-old goes to the hospital with her mother to visit her Granddad. When they get to the hospital, she runs ahead of her mother and bursts into her Granddad's room. "Granddad, Granddad," she says excitedly, "as soon as my mummy comes into the room, make a noise like a frog!" "What?" said her Granddad.
"Make a noise like a frog because my mummy said that as soon as you croak, we're all going to Disney World!