Well, you've already used my primary one in a most insensitive fashion, but there are several other minor ones.
I'm somewhat disappointed that the meaning of unbelievable
has managed to change.
I second both the overuse of devastated
and the brazenly incorrect usage of decimated
On a semi-related note, I recently overheard this conversation:
"Yeah, my brother is quite the renaissance man."
"Oh? Mine is too; you should see his costumes."