What are your most interesting/wtf anecdotes?

from your time at a call centre I had a caller who was very upset because he had been on hold for a long time. When I finally was able to talk to him, he started screaming at me and using profanity. I asked him to please stop using that language or I would have to end the call. He said, “Fine, bitch. I’ll just call back.” And then he hung up on me.