Made you look.

But since you're here, you will read some of my favorite April Fool's pranks...

1. Left-Handed Whoppers!
In 1998, Burger King ran an ad in USA Today, saying that people could get a Whopper for left-handed people whose condiments were designed to drip out of the right side. Not only did customers order the new burgers, but some specifically requested the "old", right-handed burger.

2. Spaghetti Trees!
The BBC television programme Programa ran a famous hoax in 1957, showing the Swiss harvesting spaghetti from trees. They had claimed that the despised pest the spaghetti weevil had been eradicated. A large number of people contacted the BBC wanting to know how to cultivate their own spaghetti trees.

3. Biblical Pi!
The April 1998 newsletter of New Mexicanz for Science and Reason contained an article written by physicist Mark Boslough claiming that the Alabama Legislature had voted to change the value of the mathematical constant pi to the " Biblical value" of 3.0.

4. Taco Liberty Bell!
In 1996, Taco Bell took out a full-page advertisement in The New York Times announcing that they had purchased the Liberty Bell to "reduce the country's debt" and renamed it the "Taco Liberty Bell." When asked about the sale, White House press secretary Mike McCurry replied tongue-in-cheek that the Lincoln Memorial had also been sold and would henceforth be known as the Ford Lincoln Mercury Memorial.

5. Smell-O-Vision!
In 1965, the BBC purported to conduct a trial of a new technology allowing the transmission of odor over the airwaves to all viewers. Many viewers reportedly contacted the BBC to report the trial's success.

6. Jovian-Plutonian Gravitational Effect!
In 1976, British astronomer Sir Patrick Moore told listeners of BBC Radio 2 that unique alignment of Jupiter and Pluto would result in an upward gravitational pull making people lighter at precisely 9:47 a.m. that day. He invited his audience to jump in the air and experience "a strange floating sensation." Dozens of listeners phoned in to say the experiment had worked.

7. The Great Iceberg!
On April 1, 1978 a barge appeared in Sydney Harbour towing a giant iceberg. Dick Smith, a local adventurer and millionaire businessman, had been loudly promoting his scheme to tow an iceberg from Antarctica for quite some time. Now he had apparently succeeded. He said that he was going to carve the berg into small ice cubes, which he would sell to the public for ten cents each. These well-traveled cubes, fresh from the pure waters of Antarctica, were promised to improve the flavor of any drink they cooled. Slowly the iceberg made its way into the harbor. Local radio stations provided excited blow-by-blow coverage of the scene. Only when the berg was well into the harbor was its secret revealed. It started to rain, and the firefighting foam and shaving cream that the berg was really made of washed away, uncovering the white plastic sheets beneath.

8. NPR!
Every year National Public Radio in the United States does an extensive news story on April 1st. These usually start off more or less reasonably, and get more and more unusual. A recent example is the story on the "iBod" a portable body control device. It also runs false sponsor mentions, such as "Support for NPR comes from the Soylent Corporation, manufacturing protein-rich food products in a variety of colors. Soylent Green is People."

9. Maryville Madness!
In 2005, the Maryville Daily Forum newspaper in Maryville, Mo., published an entirely fake front page on April 1. One story detailed a plan to drain a local lake to find the city manager's lucky golf ball. Maryville City Hall also received dozens of phone calls from citizens outraged that the city would drain the lake.

And of course, since this is TV.com:

10. South Park Spoof!
April 1st, 1998 was advertised as being the premiere of the show's second season — and also the resolution of a cliffhanger where Eric Cartman was about to discover the identity of his father. Fans spent weeks speculating on the father's identity, but when they tuned in to watch it they were instead treated to Terrance & Phillip in "Not Without My Anus" , a half-hour of Terrance and Phillip fart jokes. The true resolution to the cliffhanger aired several weeks later. The show's creators, Trey Parker and Matt Stone claim during the DVD introduction to this episode that they received death threats over pulling the prank. I was one of the fans waiting to watch the episode... and I was not too happy about the alternative!