Dinosaur in Your Bathtub

Every time you leave your house
 Things go on there that you don't know about
 There's a dinosaur sleeping in your bathtub in your home
 There's a dinosaur sleeping in your bathtub in your home, in your home
 There's a dinosaur sleeping in your tub at home
 I hope he don't wake up and use your telephone
 A dinosaur sleeping in your bathtub in your home
 There's an alligator jumping up and down on your bed at home
 And that's the truth
 A big old muddy-footed alligator jumping on your bed at home
 In your home
 There's an alligator jumping up and down on your bed
 I hope he don't fall off and bust his head
 An alligator jumping up and down on your bed at home
 There's a hippopotamus playing video games in your home
 And he's the high score
 A hippie hippopotamus playing video games in your home, in your home
 There's a hippopotamus playing video games
 There might be two or three, but I don't know their names
 Do you know any hippopotamus names?
 There's an elephant cooking spaghetti in your kitchen at home
 Right now there's a big, fat, gray, smelly elephant
 Cooking spaghetti in your kitchen at home, in your home
 There's an elephant cooking, he's been there a while
 I think he got the recipe from Julia Child
 An elephant cooking spaghetti in your kitchen
 A hippopotamus playing video games
 A dinosaur talking on your telephone
 A big, old alligator waiting at the bottom of your bed
 Just waiting to nibble on your toes, in your home