Do you have a water leak? this could be the cause...
 

Subject: water leak problem

Read first.... then view movie

Jennifer and Jim kept getting huge water bills. They knew that
the bills weren't representative of their actual usage, and no
matter how they tried to conserve, the high bills continued.

Although they could see nothing wrong, they had everything checked
for problems: first the water meter, then outdoor pipes, indoor
pipes, underground pipes, faucets, toilets, washer, ice maker, etc. -- all
to no avail.

One day Jim was sick and stayed home in bed, but kept hearing water
running downstairs. He finally tore himself from his sick bed to
investigate, and stumbled onto the cause of such high water bills.

Apparently this was happening all day long when they were not at
home. Knowing that few would believe hi m, he taped a segment of the
'problem' for posterity -- click below to watch video.

http://www.youtube.com/watch?v=NIVsZRPx_Dw

Omg omg omg!!!!!!!
 

That was HILARIOUS!!!!!! :22yikes:
That cat's a spunky, mischevious little devil!!! :1rotfl:

Lolol