Who performed the character with which  Ozzy Osbourne sang "Born to be Wild" in the music and comedy record "Kermit Unpigged"?
Miss Piggy Miss Piggy is a Muppet character known for her breakout role in Jim Henson's "The Muppet Show". Since her debut in 1976, Miss Piggy is notable for her volatile diva personality, tendency to use French phrases in her speech and practice of karate. She was also known for her on-again/off-again relationship with Kermit the Frog, which began in 1978 and has been on a hiatus since 2015. Frank Oz performed the character from 1976 to 2000 and was succeeded by Eric Jacobson in 2001.
Goofy Goofy is a funny-animal cartoon character created in 1932 at Walt Disney Productions. Goofy is a tall, anthropomorphic dog with a Southern drawl, and typically wears a turtle neck and vest, with pants, shoes, white gloves, and a tall hat originally designed as a rumpled fedora. Goofy is a close friend of Mickey Mouse and Donald Duck and is one of Disney's most recognizable characters. He is normally characterized as extremely clumsy and dimwitted, yet this interpretation is not always definitive; occasionally Goofy is shown as intuitive, and clever, albeit in his own unique, eccentric way.