- Sheldon: I've decided to learn self-defense.
- Tam: Why?
- Sheldon: I'm quite small, and will be for several years. Maybe even more, if I'm a late bloomer.
- Tam: Your Dad's big. Maybe you'll take after him.
- Sheldon: We both like my Mom. I think that's where the similarities end. Y'know, one of the books mentioned a Vietnamese martial art.
- Tam: Vovinam. I'm a blue belt.
- Sheldon: Wow!
- Tam: Don't be impressed. It's what you get when your Mom buys a uniform.
- Sheldon: Do you remember any of it?
- Tam: I don't even know where the belt is.
- Herschel Sparks: [to George, referring to his daughter Bobbi] You realize I've taken dumps bigger than this kid.