I've never done it, but I've come pretty close once or twice... 855,000 Phones Dropped in UK Toilets Yearly.

iPhone ad parody spoofs 2001: A Space Odyssey.

I’m sure you tracked the keynote minute-by-minute, poured over all the new analysis and speculation, and signed up to be notified when it’s available, so I’ll spare you a recap of all that. What I want to know is… how will you type on the iPhone while driving with no tactile feedback!?!