Mervin Monroe - Mr. Costington

Mr. Costington, voiced by Hank Azaria, is the president of Costington's Department Store. He first appeared as "Chairman" in the season nine episode "Trash of the Titans", in which he invented "Love Day", and later in "Homer vs. Dignity". He is one of very few characters on the show who has eyebrows. Costington's catchphrase is "You're fiiired!", delivered while shaking his jowls (which may be derived from either Mr. McMahon or Donald Trump). In "The Boys of Bummer", he hires Homer with a jowl-shaking "You're hiiired!" Homer has worked for him on three occasions: as a Thanksgiving Day Parade Santa Claus, mattress salesman, and model for top-brand jeans. He also employs the Yes Guy, who is seen working at the store in most of his appearances.Although he is usually generous, he can sometimes be insensitive.