[quote=@The Mad Hatter]

I suppose it's only the males. I doubt female snakes are dragging logs around for no reason; especially when it's two of them.
Male lizards have two penises, too.
[/quote]

Koalas do as well if I remember rightly. Some lizards also have a third 'eye' on top of their head so they can sense the light dimming if a bird flies over.