Quote Originally Posted by Lady's Human
Much as I hate to say this......

With the exception of the sarcastic remark, your boss, while well outside of what would be normally considered good employee relations, is well within the law.

Is it a GOOD thing to do? Hell no. But the labor board isn't going to be able to say much.
WHAT??? Stop the presses!!! This is TWO times we have been in sync. When July comes around, I will be looking for some snow, for sure!

LH is right, of course. There is no legal issue here.