I've got my pajamas on Before I go to bed I'm going to run around I'm standing on my head And the world is upside down Me and Wilson, my teddy bear We're going to do a lot of wiggling Before we go upsairs Watch out you lions you tigers you bears I've got my pajamas on Mommy said put 'em on I said no Daddy said let's go I said all right I'm clean, I'm warm, I'm out of sight I've got my pajamas on I'm in Daddy's lap, fading fast Wilson, if you want to mess around You'll have to do it alone I love being little And I'll love being grown I've got my pajamas on