The Grim Adventures of Billy and Mandy (2001)

S01E04 Look Alive!

Feeling lonely in the absence of Billy and Mandy, Grim yearns for excitement and dreams of becoming a swimsuit model. However, his skeletal appearance prevents him from being hired. To help him out, Billy and Mandy give Grim a makeover to enhance his human-like qualities. Ultimately, he lands a role in a television advertisement, but his moment of fame is brief, as he appears on screen for just a few seconds, and is depicted as unattractive.