A six year old goes to the hospital with her Grandma to visit her Grandpa.
When they get to the hospital, she runs ahead of her Grandma and bursts into her Grandpa's room saying to him excitedly "Grandpa, Grandpa, as soon as Grandma comes into the room, make a noise like a frog!"
"What?" said her Grandpa.
"Make a noise like a frog