Well this explains it...

[Fritzo]

Somehow my penis lived on an island for several generations, then when man arrived, it escaped and found it's way to America where we were united forever:

http://en.wikipedia.org/wiki/Island_gigantism

Island gigantism or insular giantism is a biological phenomenon in which the size of animals isolated on an island increases dramatically in comparison to their mainland relatives. Island gigantism is one aspect of the more general "island rule", which posits that when mainland animals colonize islands, small species tend to evolve larger bodies, and large species tend to evolve smaller bodies. With the arrival of humans and associated predators (dogs, cats, rats, pigs), many giant island endemics have become extinct.

 

[highland145]

Somehow my penis lived on an island for several generations, then when man arrived, it escaped and found it's way to America where we were united forever:

http://en.wikipedia.org/wiki/Island_gigantism

So now you have a mummified shriveled pee pee. TMI.