1. Late one night, a delivery driver pulled up to Bob’s Service Center. As he unloaded crates from his truck, he noticed an odd humming sound coming from inside the garage. Curious, he peered through the window and saw… nothing unusual at first glance. Suddenly, he heard a voice behind him: ‘Hey, thanks for helping with those boxes!’ It was just Bob, waving cheerfully from under the hood of another car. The delivery driver laughed, realizing it had been a late-night prank. ‘Guess I’ll head home,’ he said, shaking his head with a smile. ‘See you next time, Bob!’