Zombie-proof house

[V-Pig]

http://www.stumbleupon.com/su/1KWCMU/all-that-is-interesting.com/post/4956385434/the-first-zombie-proof-house

It goes from this

http://i.imgur.com/tdbCt.jpg

and this

http://i.imgur.com/mKUKb.jpg

to this

http://i.imgur.com/MBwQc.jpg

to this

http://i.imgur.com/pe7Q1.jpg

and finally... to this

http://i.imgur.com/MOG6v.jpg

More pics on link.