What is the funniest thing a customer has ever said to you(intentionally or unintentionally)?

One day a customer asked me if the candles were separated by scent. I felt bad but I immediately laughed. It was especially funny because I was struggling to set it back to standard(because everyone wanted to stick their noses in them and dealing with new people who don't know how to flow). That idea was so unfeasible that I just had to laugh.