Ok, so speaking of dumb pick-up truck signs, I saw the most pathetic human on the highway last week. He, too, had a hand-lettered sign on the back window of his Ford F-150:

"If you value your life
as much as I value this truck,
DON'T FUCK WITH IT!"

Ok, so that's bad enough. Well, next to the sign he had the little Calvin kid pissing on the truck logo. But he was pissing on a FORD logo. Apparently, the guy didn't realize that pissing on something was a bad thing. He just thought he was advertising for Ford.

Needless to say, I slashed his tires.