Eddard Stark: You're too fat for your armor.

Robert Baratheon: Fat? Fat, is it? Is that how you speak to your King? (to Lannister boy): You heard the Hand. The King's too fat for his armor. Go find the breastplate stretcher - now!

Eddard Stark: "The breastplate stretcher"?

Robert Baratheon: How long before he figures it out?

Eddard Stark: Maybe you should have one invented.