pig flying through the air
Mark Kolbe/Getty Images

A pig that flies: At the Sydney Royal Easter Show in Sydney, Australia, this pig got some air.

The problem with evaluating unlikely events with a qualifier such as "when pigs fly" is that you never know what the future might bring, so the advent of this flying pig will undoubtedly force the hands of many who have bluffed until now. The lion will lie down with the lamb, we will discover the cure for the common cold, and you will watch Surviving Suburbia. Thanks a lot, pig.