For those who haven't visited Autoblog today, here're a few examples of their new "backwards cars" series.
Basically, you Photoshop the roof off, reverse it, and put it back on. Makes for some strange looking Porsches.

 

LOL - We should start posting this one all over the web and telling people it's a spy shot of the 991.

 

Someone got into Jeremy Clarkson's head

 

This one kind of looks like a Pontiac Solstice. Lengthen the nose a bit, shorten and raise the rear deck......maybe that's how GM stylists got there.

 

I think the Boxster backwards looks like a Toyota MR2 with a longer trunk.