A friend forwarded this one to me yesterday. Apparently it’s all over the Web, on so many different sites that I’ve found it quite impossible to track down the original author. Appalling, isn’t it? And darn it, why didn’t I think of it first? 
In the aftermath of the Manatee disaster, the decision was made to fill all future aquatic mammals with helium. Which is why dolphins talk in such high squeaky voices…
O.O
*SPEECHLESS*