The mail carrier is a woman with long orange hair tied into a ponytail with -black-rimmed glasses who delivers mail on the street the Burtonburger home is on.
In The Bottyguard she is whistling to herself walking down the street when Spybot cryogenically freezes her, in case she was bringing bad news.
Coop unfreezes her with a blow drier after Mrs. Munson, but her resumed whistling is interrupted when Coop unfreezes Growler who chases after her and bits her off-screen, causing her to scream. Munson gasps when she sees this, interrupting her Burtonburger beratement.
She is wearing black shoes, white socks, brown shorts, a beige t-shirt and beige hat. Her mail bag is blue.