You're a smart motherfucker. That's right. The metric system.
6 seconds sound clip from the Pulp Fiction movie soundboard.
You can hear this line at 00:16:47 in the Blu-ray version of the movie.
Quote context
[...]
- But I do love the taste of a good burger.
- You know what they call a Quarter Pounder with Cheese in France?
- No. Tell 'em, Vincent. A Royale with Cheese.
- A Royale with Cheese. You know why they call it that?
- Because of the metric system?
- Check out the big brain on Brett!
- You're a smart motherfucker. That's right. The metric system.
- Sprite.
- You mind if I have some of your tasty beverage to wash this down with?
[...]