I registered both Clark Kent and Charles Xavier for library cards here this morning.  
 
No, really.  I had two applications, one for each of them, and my director told me to register them.  (Xavier's address was Graymalkin Lane and everything.)
:lol:   I need to explain this.  My library is changing to a new circulation/check-out computer program, and we just had a workshop to train us to do different tasks like take fines off patron records, sign materials in and out, and register new patrons.  Then my director handed me a packet of tasks to practice on and give back to him.  The "patrons" I had to register were Xavier and Kent, because my director reads a lot of GNs and knows I'm a fan.  
It's nice to work with a boss who has a good sense of humor.