How to Save a Life
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Had a guy pound on the window after we closed, as I went to tell him we were closed he grasped his chest and collapsed in the drive-thru lane. We called 911, ambulance came and got him, turns out he had a heart attack and we probably saved his life by calling 911 immediately.
He came in a week later and thanked us with pizza and gift cards to best buy ($20×3). Story credit: Reddit / kahnwolf