I was so busy this year that I totally missed April Fool's Day.
I once told a guy that his excavator had slid down the embankment and ended up in the river. Happy times
Another year, I called a bunch of relatives and informed them that my prodigal brother was now the father of three more children
.......
I've always resisted the urge to call 911. In North America, that's an emergency only number. I assume that they would not appreciate my humor.