At the shop where I work tonight, a man came to the counter to pay for a bottle of Pepsi. They are on a BOGOF at the minute, so as I handed him his change, I said, "Do you want to grab another one of those? They're buy one get one free" He leant right forward over the counter and practically snarled, "I'm sorry, what did you say?" I repeated and he said, "I can read. I saw the sign and I don't want a free one. I want ONE BOTTLE OF FUCKING PEPSI NOT TWO!" and stormed out, flinging me a filthy look!
There were three other customers queuing who all commented on how rude, and downright bloody odd, his reaction was. Seriously, did I deserve that? I don't think I did anything wrong; I wasn't trying to up his spend, or sell him anything! Times like this I hate working in retail!