While every region of the United States has its own quirks and identity, some customs are common throughout the nation. These traditions might seem normal for people within the US, but to the rest of the world, those things are truly bizarre. From giving generous tips all the time to the massive portion sizes that make up every meal these are the things that Americans do that freak everyone else out. Scroll down to see the list of the weirdest things that Americans are doing that the rest of the world will never understand. You will be shocked to find out how the rest of the world really thinks about the good 'ol US of A!