Question of the Day: What's the Meanest Thing You've Ever Said To Someone?

Well, this weekend has kind of been like this:

Mostly, I am referring to a post by NewAgeAshly. She has this post where she highlights the use of various four letter words by Gerard Way. Oh and he said those words to a child. You know, because a grown man, well, let's not get into that here. That's what Ashly's blog is for - BOO GERARD WAY.

This just makes me think about all the times I pulled out my Burn Book and written down all the things that I couldn't say to people that I kind of wished would DIAF.

I kind of want today's question to be "our little secret." You now, the place where you can tell us the mean things you said about that one person, except not to their face because OMG WHO DOES THAT?

So let's hear it. What's the meanest thing you've ever said to someone (to their face or not)?