Play Date Stress Disorder

So the play date seemed like a good idea when you arranged it but then you have a crazy busy day at work and you forget to get milk on the way to school and it's raining and when you get home the kids decide that running around the house screeching at the top of their voices is a good way to unwind.  Then the parent picking up is running late and the kid is playing up and doesn't want to leave and the dinner that you are in the middle of trying to cook starts to burn and still they haven't left and no homework has been done and you are trying to be nice and polite but inside you are really thinking...

JUST LEAVE ALREADY!!!!!!!!!