To the above: "DON'T LABEL ME, DUDE!" poster above...
Can I borrow your stick? I want to poke a dead body with it.
As for me, geekiest thing I ever did? Rebuild my Vic-20 from the circuit diagrams in the back of the user's manual after the roof sprang a leak.
When I new I had a tendency to be a nerd? When I realized that Star Trek was kind of boring, and Star Wars was just a fun, imaginative movie, and not two things to define my life over (not that I ever did, the ludriciousness of someone dedicating thier life to one of those two things, to spend ALL of thier time in a make believe world, and then looking down at RPG players while whining that they don't have a life, just struck me as funny)
It's when I realized that programming wasn't fun any more, so I quit. It was when I found out I could build a crossbow, and finished taking metal shop to the point that I could cold-forge or sand pit my own weapons.
I realized I was a nerd when I realized that I wanted to know more than the spoon fed crap that the teachers were shoving down everyone's throat in rote memorization patterns while blathering on about uniqueness and using your mind.
I realized I was a geek when I discovered it was more fun to go gaming than to go to the drunken orgy/bashes at someone's house or out in the woods.
So yeah, I'm a geek, and a nerd.
I'm also much, much cooler than I ever thought I'd be. (I can go into a bar, by myself, order a drink, and hang out without feeling self-conscious, can you?)