Douglas
From Homestar Runner Wiki
Douglas is a random word that Strong Bad used during cheat talk to test the speech ability of The Cheat, as a viewer could not understand what The Cheat was saying. "Douglas" could also not be said properly by Strong Mad, and was said when Strong Sad got Strong Bad's keyboard slammed into him. The branch outside Strong Bad's window in his computer room makes a sound like "Douglas" by scraping against the window. Also, in Strong Bad email sibbie in an Easter Egg, Strong Mad successfully says Douglas, so Strong Bad gives him a gold star.
