Knowing what that costume sympbolized and wrought, no its not just a f..g costume. There is NO way anyone with understanding of the holocuast would think it was "just a costume." I wonder how blacks would feel if someone wore a KKK "costume". If I was at that party, I would leave. I suppose there were no grandchildren of any holocuast survivors at that party. I wonder if there had been, if they thought it was "just a costume."
Hmm... if someone dressed in a white sheet and carried a burning cross, maybe he could just say he was dressing as the "Holy Ghost" ....
Hell, how about grandkids of any of the soldiers or any that survived the blitze? The kid is an idjit.
But if he'd gone dressed as Stalin or KGB or something like that no one would have said a word. He needs to be made aware of his gaffe and educated about relevant history if he doesn't already know about themit but that's all.
Selective outrage sums it up.