A Book Cart what? Drill Team. That's right, another stereotype smashed*. This time librarians. Sure, they sound like little old ladies who like things nice and quiet. Apparently not. Apparently they can dance. And move. And get down.
If I had known librarians were like this, I might have gone more often. Just search on "book cart drill team" and you'll see a slew of videos. Check out the Thriller one, it's good.
*My stereotypes on teachers was smashed years ago when I walked in on my wife and another older teacher (who could have easily been my mom's age) talking about sex (after school and without kids in the room of course). And what she wore to bed. And I wanted to curl up and die form embarrassment. Who would have thought teachers had sex?!