Sesame Street - I Know I Am A Cow lyrics

Cow: "Hmmm-hmm-hmmm ... (he looks up and reads the sign) 'I know I am a (coe).' ... That doesn't sound right." (A farmer comes in, grumbling) Farmer: "Mumble-mumble -- You're not a coe, you're a cow!" Cow: (brightly) "I get it! Hmmm-hmm-hmm -- 'I (now) I am a cow!'" Farmer: (walking around, the cow looks confused) "Grumble-grumble-grumble ... Listen -- 'I KNOW I AM A COW.'" Cow: (smug) "You're not a cow!"