About Suzanne Muldowney
Suzanne Muldowney, nicknamed Underdog Lady or simply Underdog, is a performance artist known for her appearances in parades in various cities throughout the year in her elaborate homemade costumes. She often dresses as the cartoon character Underdog. She came to national attention through her appearances on and calls to The Howard Stern Show to discuss and perform her dance interpretation of Underdog. There she was given the nickname "Underdog Lady", though she personally rejects this name and prefers to be referred to as simply "Underdog" when wearing the costume.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.