Violin Girl

The Violin Girl is a monster seen in Courage in the Big Stinkin' City. She is in one of the rooms in Schwick's apartment complex that Courage enters to find the evil package (containing a squeegee) that Schwick sent him to find. The first door contained King Ghidorah from Godzilla film series, the second one contained a shark, but the third door contained what looks like a normal blonde girl with her back turned to Courage with a violin playing soothing music. But when she turns around, she reveals a huge scary face with flying hair and buggy bloodshot eyeballs. She later appears on Schwick's television, but with a normal girl's face.