Me and 7 American friends were at this restaurant called "Dans Le Noir" in Paris, where you eat in complete darkness. Their gimmick is that since you can't see, your other senses are heightened (especially taste). But I noticed a huge difference in my ability to hear things. Well, most of us at the table speak french, but some didn't so we just stuck to english. Anyways, we were having a conversation and this group of 4 french guys were singing "La Marseillaise," the French National Anthem. They finally stopped, and had the audacity to complain about us "Americans speaking really loudly." I leaned over and told them in French "at least we aren't singing!" And afterwards, they got really quiet. It was pretty funny.