I'm sure this doesn't happen too often...
But can you believe it has happened to me?!?
The student in question wasn't quite so demanding... in fact he was just trying to figure out my first name. What he did know was that I was required to carry my certificate (which is actually more like a card - think birth certificate) and that if asked to show it I was required to show it (although I'm pretty sure this doesn't apply to having show it to my students).
Anywho, I showed it to the student.
Told him to see with his eyes and not with his hands
And covered up my name with my finger.
Also, I found the cartoon here