A funny joke is a brief, well-crafted statement or question that elicits laughter through humor, often involving wordplay, irony, or an unexpected twist. The effectiveness of a joke typically lies in its punchline, the concluding part that provides the humorous payoff.

For instance, take the joke: "I told my wife she was drawing her eyebrows too high. She looked surprised." This joke is funny because the punchline is a clever double entendre. The word "surprised" here humorously refers both to the emotional reaction and the exaggerated look that overdrawn eyebrows can create. The humor stems from the unexpected connection between the setup and the punchline, revealing the joke's witty and lighthearted nature.