Back to the subject of Grandpas...
A six-year-old goes to the hospital with his mother to visit his Grandpa. When they get to the hospital, he runs ahead of his mother and bursts into his Grandpa's room. "Grandpa, Grandpa," he says excitedly, "as soon as my mother comes into the room, make a noise like a frog!"
"What?" said his Grandpa.
"Make a noise like a frog because my Mum said that as soon as you croak, we're all going to Disneyland!"