Eventually they agreed to "an auto-retracting dog leash with one end clipped to your house, so you can press the button on the handle and water-ski home."

"Game Show", by Randall Munroe, licensed under Creative Commons Attribution-NonCommercial 2.5 License

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Eventually they agreed to "an auto-retracting dog leash with one end clipped to your house, so you can press the button on the handle and water-ski home."