Scroll through the Transportation Security Administration's Instagram account and you'll see photos of peculiar and sometimes dangerous items passengers have brought to airports across the country. TSA uses its social media accounts to offer travel tips and answer questions from passengers asking if they can bring items such as Grandma's leftover pie, a watermelon, a small dog or a Silverback gorilla on their flight. (Pies, watermelons and dogs can generally fly, but the gorilla cannot.) The TSA has revealed the top weirdest things it has found on passegners. Take a look at what items made the list.