>>439
I guess that usage is more common than what I had in mind. I was thinking of using it as a reaction
when someone tells you something. The way he did it is more common, so I don't know why I didn't
think of it. In his case, it means like, "If you thought that stuff was bad, this is even crazier." or something.
So it's not too uncommon to use it when you're talking about a list of things like that, and you want to
make a point to say how the next thing you're about to say is the most extreme.

Don't say it every day, but it's not super rare.