Diedrich Bader -- from "Napoleon Dynamite" and "The Drew Carey Show" -- has a solution for dealing with cell phone-using pedestrians who don't look where they're going ... and it ain't pretty.
We asked Bader about Washington, D.C. installing special sidewalk lanes for cell phone users -- a social experiment he thinks is bound to fail.
However, DB's got his own plan to handle the situation. Watch the video ... we'd like to think he's kidding. Then again ... his shirt does say "villainous."