Whats the best April Fools prank you have played or know about?

[WTF]

Silly Americans:
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.

[joeking27]

Last year BMW were doing limited editions of th eir cars, you could pick your own colour to go in the BMW badge to replace the blue.

[ZACK]

The One Xbox Did A Few Years Ago Was Cool :L

[Matadonna]

Great one today up here people queing for FA cup tickets and Radio announced they had sold out.............

Welll funny loads of upset United & City Fans....shame