If there are some big sports fans in your group, like really big, a 6 foot tall soccer ball is a great white elephant gift. If you can get these things moving the momentum is enough to knock someone off their feet. This gigantic ball holds 850 galloons of air, which also makes it a great tool for building lung capacity. Good luck blowing this up. If 6 feet isn’t enough there is also a ridiculous 12 foot tall beach ball called the Beach Behemoth.