There's a cool project on Tumblr called This is What a Librarian Looks Like that strives to "Challenge the Librarian Stereotype One Post at a Time." It's been very fun to follow so far! My entry is below, and I encourage any librarian reading this to submit your picture and show the world that real librarians are anything but dull.
"My name is Rita Meade, and I’m a children’s librarian at Brooklyn Public Library. This is a picture of me singing with a band called Lost in the Stacks, which is comprised of mostly librarians. We strive to promote libraries through great music (as well as smash the stereotype about “boring” librarians!)"