50-Foot Duck Sails Down Thames River In London

It's not everyday you see a 50-foot duck floating around.

A massive quacker was sailing down the Thames River in London to celebrate the launch of Jackpotjoy.com's new Facebook Foundation, a bursary granting funds and rewards for clever ideas to encourage Brits to have more fun, ITV reports. The Tower Bridge was forced to open to let the inflatable creature through.

Peep a clip of the giant rubber duckie below.