Well ... I was at an outage at Fermi and Patty Apker was sitting next to me in training. She made some comment about my hair and asked what I put in it to make it look the way it looked. I answered "Alberto V05" she laughed her butt off. I guess I was a little obsessed with the doo for a decade or two there. But, the next day she and several other fems on site began to refer to me as "Hairdude" and it stuck. Go figure.