Listen to the sound clip Do you think? from Kermit the Frog: Do you think? Do you think? This sound is from Kermit the Frog Kermit the Frog is a puppet created in 1955 by Jim Henson. He's one of the leading Muppet character on Sesame Street. Kermit also played a lead role in The Muppet Show. Kermit has served as master of ceremonies in Henson's many creative endeavors. Go to the full soundboardwith more sound clips Search