This is the wildest tumor known to man. It has the "DNA" or ability or whatever, I am not a rocket surgeon, but this mother fucker can do anything. It can grow teeth, hair, or even feet. This shit can grow in you BALLS! IN YOUR BALLS!
http://4.bp.blogspot.com/_iett8kHA--...20%2520003.jpg
http://a727.ac-images.myspacecdn.com...04543f7976.jpg
http://www.yourfunnystuff.com/wp-con...8/Teratoma.jpg
http://t2.gstatic.com/images?q=tbn:t.....gr56.jpg&t=1
http://en.wikipedia.org/wiki/Teratoma