Being able to do character voices is one of those completely useless skills that’s still sort of neat. Posted without comment, other than to say these were incredibly fun to do.
From the first Muppet Movie, originally performed by Kermit the Frog (Jim Henson)
Also from the Muppet Movie, originally performed by Dr. Teeth and the Electric Mayhem (Jim Henson, Jerry Nelson, Richard Hunt, Frank Oz)
From The Little Mermaid, originally performed by Sebastian the crab (Samuel E. Wright)