Where do people's forum names come from?

[JustAGuy]

My name comes from the Kids in the Hall's widely disregarded movie, "Brain Candy".

There's one scene where the scientists are working away on the wonder drug, and then finally have a break through. The one scientist stands up, exclaiming, "We did it!". Another guy (I believe it was Dave Foley) cheers, "Yay!". The two other scientists, (I believe they were Mark McKinney and Bruce McCuloch, it's been a while since I've seen it) just look at him for a minute and ask, "Who are you?"

At that point, the unknown guy, in a lab coat no less, says, "Uh... just... a guy." He then turns around and runs away, down a hallway. Classic comedy. My recollection of that particular scene is definitely flawed, but that's the gist of it, and it's where the name comes from.