What’s the worst thing that you have ever said aloud to another person’s face?

I very recently whispered “I hate Christmas” to a couple of deadbeats. The look on their faces might suggest that they had just watched me murder their pets in cold blood.
😂😂😂
Mission accomplished!
Certainly there are much more deplorable things one could say to another human being. It was their reaction that made it priceless.
So, what is the worst thing that you ever said to another person?
What’s the worst thing that you have ever said aloud to another person’s face?
What’s the worst thing that you have ever said aloud to another person’s face?
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What’s the worst thing that you have ever said aloud to another person’s face?
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