I started using this username in...I think 2002? Well, actually, I started using just "Sohcahtoa" then. Then I tried signing up for some service a few years later and "Sohcahtoa" was already taken, so decided to just add my birth year to it, since that was a pretty common thing to do at the time, and now I'm Sohcahtoa82 everywhere except on EFnet, where nicks are limited to 9 letters. Still Sohcahtoa there.
I started using this username in...I think 2002? Well, actually, I started using just "Sohcahtoa" then. Then I tried signing up for some service a few years later and "Sohcahtoa" was already taken, so decided to just add my birth year to it, since that was a pretty common thing to do at the time, and now I'm Sohcahtoa82 everywhere except on EFnet, where nicks are limited to 9 letters. Still Sohcahtoa there.