My Own Milton

In my place of employment, there is an employee that reminds me a bit of Milton from Office Space. While not quite as quiet as Milton, he doesn't talk much, has large, thick glasses and spends most of his time in a dark, cluttered office. We don't work closely together, but I do associate with him from time to time.

The great part is that he has absolutely no idea what my name is. Which makes it all the better every time I say "hi" to him when we pass each other in the hall. I usually greet him by name, and am always interested in his responses, which have included the following:

"Hey man!"
"Hey you!"
"How's it going?"
"Hey there, buddy!"
"Hi Matt!" (I can't be sure on this one - it might have been 'man')
"Yo!"

I even had some work I needed from him, so I wrote him a note on a post-it and clearly printed my name at the bottom of the instructions. When he brought me the finished product, all I got was a "hey." So I'm still not sure he knows/remembers my name.