Bonsai Kitten.

About Bonsai Kitten

BonsaiKitten.com was a hoax shock site that claimed to raise kittens in jars, so as to mold the bones of the kitten into the shape of the jar as the cat grows, similarly to a bonsai plant. It was launched in 2000 by a Massachusetts Institute of Technology graduate student under the alias of Dr. Michael Wong Chang. Many people believed that the black comedy website was serious, and filed complaints to animal rights organizations and the Federal Bureau of Investigation. The FBI and several other organizations, including Snopes.com and the Humane Society of the United States, debunked the concept of a "bonsai kitten".