Penny: Sheldon, I'm gonna make some cocoa. Do you want some?
Sheldon: Do you make it with milk or water?
Sheldon: Real cocoa?
Penny: That's what it says on the packet.
Sheldon: Do you have those little marshmallows?
Penny: No, sorry.
Sheldon: Well, I suppose it's appropriate.
Penny: What does that mean?
Sheldon: A disappointing drink for a disappointing day.