I think the craziest thing I've ever done was ask one of my childhood idols out for dinner. I was afraid of crossing that fine line between greatful fan and creepy stalker. She said yes, we had a wonderful time, and we are friends. ^_^ We even got to hang out at PAX09 (she works at Valve).
Ilable this as "crazy" because I could have been labled "drooling stalker fangirl" and removed from the premises by security.
Wow that takes guts! Good for you! Hope you share the identity some day.