Two seal pups from Smithsonian’s National Zoo, Virginia Aquarium started the 'war, Other entries, like from Buffalo zoo and Indianapolis, added to the cuteness overload

Twitter beefs have a reputation for getting aggressive, and at times, downright nasty, but that wasn't the case with a friendly - and adorable - online beef between zoos across the USâu00c2u0080u00c2u0088last week.