Frogurt ") Pierre Chang : Douche (" Some Like It Hoth ") Roger Linus : Roger Workman (" Tricia Tanaka Is Dead ") Sawyer : Jethro (" Walkabout ") , Steamrolled Harry Potter (" Deus Ex Machina ") , Chain Smoking Jackass (" Pilot, Part 2 ") , Freakin' Redneck Jerk