I'm a Rock

"I'm a Rock" is a song from the Muppet Sing Alongs home video, Muppet Treasure Island.

Bad Polly is knocked into the ocean following his song "Old Bad Polly." He lands on the ocean floor, where some singing clams call him a "soft-shelled crab." Polly insists he's hard as a rock and sings about how tough he is. A Shark swims by and also challenges his strength, leading to a brief case where Polly gets caught in Clueless Morgan's lobster trap (as the clams gurgle Chopin's "Funeral March").