Arthur: Sometimes it's easy to know when you've outgrown something. D.W.: OK, push me. Arthur: Not now, D.W., can't you see I'm busy? D.W.: So?! You could still introduce the show while you're pushing. Arthur: [SIGHS AND GRUNTS] But sometimes it's harder to tell, like with stuffed animals. When are you too old to... D.W.: Faster! Arthur: I'm pushing as hard as I can! You're too big! D.W.: You're just weak. Arthur: Where was I? D.W.: Stuffed animals. Arthur: Oh, yeah. Is eight years old too old to play with... D.W.: Where's my babba? I want my babba. Arthur: Your what? D.W.: Waaah! [CACKLING LAUGHTER]