Episode 110 of "Malcolm in the Middle"
s06e03 Standee
Title: Standee
Original Air Date: 11/21/2004 on Fox
Director: David D'Ovidio
Writer: Rob Ulin
Plot Outline:
When Hal and the garbageman get into a trash-dumping war (which benefits Dewey more than anyone else), Hal enlists Reese's help. Meanwhile, Lois gets her job back at Lucky Aide (off probation), and fights against Malcolm in order to take down an offensive billboard of a smiling black janitor (whose nametag reads "Slappy") holding a mop and a 6-pack of malt liquor. Soon it's an all-out war between mom and son - until Lois encounters a fellow employee who is more racist than the billboard.