Mrs. Munson complains about Funthes' loud music.
After Penny helps Sheldon with his show, Amy tells him to demonstrate appreciation for her help. Sheldon does so and complains about all of the social norms as he learns about more of them.
Jimmy gets tapped on the foot by a clothespin and allegedly gets hurt. The other kids in the cul-de-sac help him in his time of need. Eddy complains about the shift of attention from him to Jimmy, and Double D explains that humans are naturally attracted to the distress of others.
Eddie receives straight A's on his report card, and his mom visits the school to complain that it is too easy. She enrolls Eddie in an after school learning center so that he doesn't fall behind.
Chandler complains about the difficulties of canceling his gym membership, and Ross decides to help him. They both end up paying for a membership every month.