A large crocodile debuted in The Muppet Show's first season, eating frogs as the girl that rode his back sang "Never Smile At A Crocodile". He was joined in the second season by three smaller crocodiles and gained a red interior mouth and STUPID black eyebrows. Thankfully, the eyebrows were removed after The Muppet Show ended and he was used as an alligator in his future appearances.