There's a pirate ship out at sea and the captain asks his pirate in the crow's nest to keep on the lookout. The guy in the crow's nest says "I see a boat a few miles off, but they're gaining fast."
The captain says "Quick someone get me my red shirt. That way if I get hurt, the crew won't see and we won't lose morale."
The lookout says "They're getting closer and now there are five ships!"
The captain says "Quick, someone get me my brown pants!"