I'm one of those people at work - the guy who doesn't want to spend more time in the office than he has to. And I skip lunch to save 1 hour in a day.
So when the guys were making plans for the end of the week luchbreak becoming a 2hour long barbecue, I checked the wather, and said it will rain that day at that time.
And just to be all smug, I drew this to post that day.
I was wrong in my predictions, but it is still an awesome joke.