April Fool's

With tomorrow being April Fool's, I'm on the look out for a good prank. Last year, my prank was played on Casey. I put a rubber band around the sprayer attached to the kitchen sink and when he turned on the water, he was soaked. It was all too funny because we had a wedding to go to and he was all dressed up. I felt pretty bad, but at the same time, it was too funny.

So I'm looking for ideas... do you have any?