Ah, April 1^st. The only day where being a liar is 100% encouraged and applauded. The bigger Pinocchio you are, the better. But aside from your ex and that sketchy car mechanic you went to that once, who takes the cake as the world's ultimate scammers? According to the Museum of Hoaxes, these five hoaxes were the winners over the years.

#5: San Serriffe

In 1977 the British newspaper The Guardian published a special seven-page supplement devoted to San Serriffe, a small republic located in the Indian Ocean consisting of several semi-colon-shaped islands. A series of articles affectionately described the geography and culture of this obscure nation. Its two main islands were named Upper Caisse and Lower Caisse. Its capital was Bodoni, and its leader was General Pica. The Guardian's phones rang all day as readers sought more information about the idyllic holiday spot. Few noticed that everything about the island was named after printer's terminology. The success of this hoax is widely credited with launching the enthusiasm for April Foolery that gripped the British tabloids in subsequent decades.

#4: The Taco Liberty Bell

In 1996 the Taco Bell Corporation announced that it had bought the Liberty Bell and was renaming it the Taco Liberty Bell. Hundreds of outraged citizens called the National Historic Park in Philadelphia where the bell was housed to express their anger. Their nerves were only calmed when Taco Bell revealed, a few hours later, that it was all a practical joke. The best line of the day came when White House press secretary Mike McCurry was asked about the sale. Thinking on his feet, he responded that the Lincoln Memorial had also been sold. It would now be known as the Ford Lincoln Mercury Memorial.

#3: Instant Color TV

In 1962 there was only one tv channel in Sweden, and it broadcast in black and white. The station's technical expert, Kjell Stensson, appeared on the news to announce that, thanks to a new technology, viewers could convert their existing sets to display color reception. All they had to do was pull a nylon stocking over their tv screen. Stensson proceeded to demonstrate the process. Thousands of people were taken in. Regular color broadcasts only commenced in Sweden on April 1, 1970.

#2: Sidd Finch

In its April 1985 edition, Sports Illustrated published a story about a new rookie pitcher who planned to play for the Mets. His name was Sidd Finch, and he could reportedly throw a baseball at 168 mph with pinpoint accuracy. This was 65 mph faster than the previous record. Surprisingly, Sidd Finch had never even played the game before. Instead, he had mastered the "art of the pitch" in a Tibetan monastery under the guidance of the "great poet-saint Lama Milaraspa." Mets fans celebrated their teams' amazing luck at having found such a gifted player, and Sports Illustrated was flooded with requests for more information. But in reality this legendary player only existed in the imagination of the author of the article, George Plimpton.

#1 APRIL FOOL'S PRANK!!! (Click here to watch the original video)