Even my grandfather doesn't like the fact that I have my DFB flag hanging on my wall over my bed. I overheard him complaining to grandma "Gd Nazi flag hanging on her wall." Or he'll talk about how the Germans are losers cause the Americans beat them in WWI and WWII.
Has anyone else had to deal with this? Is it just an American thing? And does anyone know any witty responses I can make to these people?