[Solved] A man went to a bar and asked the barman for a glass of water. The barman pointed a gun at him. The man said thank you and left. Why?

This riddle has been around for some time on internet platforms such as Instagram, Facebook, and WhatsApp, and many people still argue over what the answer might be, as there are many possibilities. The correct answer is They man had the hiccups so the barman pointed a gun at him to scare the hiccups away.