Ernie (spoken): "Hi there Ernie here And now, we'll have Professor Hastings lecture us on the next letter of the alphabet: the letter U Uhhhh, professor?"

Professor: "Huh?! Huh?! Ah, yes Good day

(sung) U is for underpass, U is for underwear, U is for uhhh uuhh" (falls asleep)

(alarm clock rings)

Ernie (spoken): "Up, professor!"

Professor: "Huh?! Huh?! Uhm

(sung) U is for upper plate, U is for undulate, U is for uhhhh uhh" (falls asleep)

(alarm clock rings)

Ernie: (spoken) "Up, professor!"

Professor: "Huh?! Huh?!

(sung) One straight line going down and smoothly curving 'round
And heading straight up the other way
U is unusual
U is unquestionably
The start of USA

(spoken) Which began when the United States uhmm united that's another U word

(sung) As is unicorn
Ukulele, uniform and
U also sounds like
Uncle umbrella umpire uhmm" (falls asleep)

(alarm clock rings)

Ernie: "Up, professor, up!"

Professor: "Huh?! Huh?! Who?!"

Ernie: "U!"