Jim and Cheryl have a new house guest when the pizza delivery boy moves in with them. Ronnie wants to do stand up comedy, but his father tells him he will never make money that way. Ronnie decides to move out of his father's house.

Jim takes the girls to their first baseball game, and Cheryl tells him to be on his best behavior and set a good example. At the game, Jim gets into a shouting match with another fan, and their argument ends up on the show broadcast.