Thanks to Michel for sending us this story that took place at the Santa Clara University, and explains how a simple pink iPod mini has caused huge headache for maintenance workers for the last few months.
A female student accidentally dropped her iPod in the toilet; she was probably far to imagine the consequences. Indeed, the iPod got stuck in a way that it clogs the University toilets.

While trying to flush it away through the pipes, different maintenance companies have successfully flooded toilets in some buildings; but at the end they were successful. One of the maintenance workers called the iPod: "indestructible".
It is not said if the iPod was still working after weeks spent into the water pipes, but this story has had a cost for the University (several thousand of US$).