Well, I think I'll be okay, but I'm not sure about Kelly.

A study of animals across the world has confirmed what many men have long suspected - a large penis can be a recipe for success in the mating game.

Oh, and despite the attractive alliteration, the expression is no longer "hung like a horse." From now on, it's "well-endowed like a walrus":

Walruses (Odobenus), however, which live in the frozen Arctic, weigh less, at up to 1,700 kilograms, but have a baculum that can reach up to 60 centimetres in length - one of the largest members of any mammal in both absolute and relative terms.