Why is it....
You wash your car, and it rains....?
The other line always moves faster.....?
When you invite a repairman to fix your broken appliance, it'll always work perfectly fine....?
You always find something in the last place you look....?
You get the flu shot.... and you get the flu....?
Yep, I've been sick sick sick with the flu. Haven't had it for YEARS! Got my first flu shot, and I get the flu. Go figure.