Luis is feeling glum, Susan is feeling a bit tired, and Bob is feeling terrific. However, Bob informs the others that they'll all feel worse in a moment, because he sees Harvey Kneeslapper coming by. Harvey wants to tell them a great joke, but they aren't in the mood for jokes, which Harvey says is the best time for jokes, as he sings "Tell a Joke", a song about telling jokes. During the song he tells a number of jokes, which make the others leave, one by one, before the song is finished.
Film: A dented car door is repaired and re-painted at an auto body shop. (EKA: Episode 1150)
Ernie and Bert: Ernie is painting a portrait of Bert, but paints Bert with curly hair, glasses and a beard. When Bert gets angry about this, Ernie takes him behind the easel and puts curly hair, glasses and a beard on Bert. (EKA: Episode 0683)