Quick thinking...

One day, Bubba and Earl were driving down the road, drinking a couple of beers. The passenger, Bubba, said, "Lookey thar up ahead, Earl. It's a po-leece roadblock. We're gonna get busted fer drinkin' these here beers!"

"Don't worry, Bubba," Earl said. "We'll just pull over and finish drinkin' these beers, peel off the labels and stick 'em on our foreheads, then throw the bottles under the seat."

"What fer?" asked Bubba.

"Just let me do the talking, okay?" said Earl. They finished their beers, threw the empty bottles under the seat and slapped the labels on their foreheads.

When they reached the roadblock, the sheriff asked, "Have you boys been drinking?"

"No sir," replied Earl. "We're on the patch!"