Kevin
From Homestar Runner Wiki
Kevin is an anonymous person who's mentioned in various toons.
Kevin DuBrow is the name that Homestar Runner would have had to change his name to if he was unable to "be's cool" in the bet.
In geddup noise, a radio announcer calls Homestar "Kevin".
Kevin (voiced by Craig Zobel) is also a guy who calls Marzipan in Marzipan's Answering Machine Version 6.
Strong Bad steals his videro [sic] camera in Strong Bad is in Jail Cartoon.
