Old-Timey Bubs
From Homestar Runner Wiki
The 1936 version of Bubs works at the Depot. You can tell because he has that stripe on his midsection and he owns a shop. It is doubtful that this version is as good at dancin' as the current Bubs, because he's blind and only has one leg, but he can play the banjo.
He is presumably the son of Mark Grave and was apparently buried alive.