Searching “241543903” (without the quotes) in Google Image Search results in pics of people putting their heads in refrigerators! This is because of a meme started by an American artist, David Horvitz.
As per the creator, Robert Morris, the Morris worm unleashed on November 2, 1988 was intended to measure the size of the Internet. It, however, caused upto a million dollars in damage. Morris was fined $10,000 with 3 years probation and 400 hours community service. [more...]