"I was at Agenda 2000, and one of the people who was there was Craig Mundie, who is some kind of high mucky muck at Microsoft, I think vice-president of consumer products or something like that. And I hadn't actually met him. I bumped into him in an elevator. And I looked at his badge and said, "Oh, I see you work for Microsoft." And he looked back at me and said, "Oh yeah, and what do you do?" And I thought he seemed just sort of a tad dismissive. I mean, here is the archetypal guy in a suit, looking at a scruffy hacker. And so I gave him the thousand yard stare and said, "I'm your worst nightmare.""
January 1, 1970
https://en.wikiquote.org/wiki/Eric_S._Raymond