Favorite April Fools Jokes

[Airhog]

What are some of your favorite practicle jokes for April Fools day?

[finkenst]

colleague getting email from his wife: pregnant

shortly thereafter: no, really,, pregnant.

[JeeberD]

http://www.museumofhoaxes.com/tall-tales/antarctic-ice.html

Fooled the hell out of me. I wasnt expecting Discover to pull and April Fools joke...