Words and music by Dar Williams Tonight was just great, she taught us the sign for peace Now she's made us some popcorn, we've turned out the lights And we're watching movies I don't understand and she tries to explain How a spaceship is riding through somebody's brain And there's blood and guts and . . . She's the best one that we've ever had She sits on her hair and she's tall as my dad And she tie-dyed my shirt and she pierced her own ear And it's peace, man, cool, yeah, the babysitter's here. And we all went to see her go dance at the high school We made her a big card And she told us that she'd be the unicorn wearing the pink leotard, and There she was leaping up just like she said With a sparkling horn coming out of her head And she's oh, oh, oh, oh (I can't wait to give her the card, I can't wait to give her the card) She's the best one . . . OK, so the play was called 'The Unicorn' and she was the unicorn so that means that the star was my babysitter. You're the best one that we've ever had You sit on your hair and you're tall as my dad And I'll make you a picture for college next year So hush now, peace, man The babysitter's here The best babysitter's here