Why did the tourist bring a pencil to the airport?

This joke is a classic example of wordplay, specifically a pun. The humor hinges entirely on the double meaning of the phrase "to draw attention." In everyday language, "to draw attention" means to attract notice or make oneself conspicuous. However, the punchline cleverly twists this idiom by taking the word "draw" literally, implying the tourist brought a pencil to physically create drawings, thereby "drawing" attention in a completely different, and unexpected, way.

The setup, involving a tourist and an airport, adds a layer of relatable context. Airports are often bustling places where people might feel a desire to stand out, or perhaps, conversely, blend in to avoid security hassles. The idea of someone deliberately bringing a pencil for the sole purpose of literally "drawing attention" is an absurd image that contrasts with the usual reasons one might carry a pencil (like filling out customs forms or doing a crossword). This unexpected literal interpretation of a common phrase is what makes the joke land.

Ultimately, the fun comes from the simple cleverness of turning a common figure of speech on its head. It's a gentle reminder of how flexible and amusing language can be, especially when a familiar phrase is given an entirely new, silly meaning.