Weclome
From Homestar Runner Wiki
Weclome is a word which has appeared a couple of times on the Homestar Runner website. Its first appearance was in 2 emails, when the welcome banner for the Ladies' Choice Awards was misspelled as "weclome".
This misspelling later appears in Malloween Commercial, on Homestar's doormat. Possibly (though unlikely) as a tribute to the great Scottish comedy, Still Game, which based a season one episode on the purchase of a Weclome doormat.
In an episode of G4TechTV's "Pulse," they interviewed the Videlectrix CEO (Matt in disguise), who greeted them with a hearty "Weclome!"
In Homestar's Website, the DVD commentary for Tis True, Pom Pom, Tis True, and the Screen Savers Interview, a similar phrase was used: "helscome".