I have wondered at what extreme will people say enough is enough. This particular set of nails looks not only painful for the wearer, but very possibly painful for others who come in contact with them. If you know of or can think of any other extreme beautification practices, please mention or add a link to any site of interest in comments.
Special thinks to nail designs for this great picture.
http://www.nails-designs.org/2011/04/26/crazy-nail-designs/