The average garden hose has variety of uses: watering gardens (duh), cooling off kids in the summer, and scaring away unnecessary vermin. Sometimes those vermin might be a stray dog or a raccoon, and other times it's your drunken neighbor.
A man's shirtless and very Joe Dirt-looking drunken neighbor stumbled over to his yard and was warned to turn around and go home or he'd be getting the hose. He gives his boozy neighbor a warning spray, before unleashing the hose on him in full force.
The drunk doesn't appear to be phased at first and just stands there soaking up the water with his mustache. It's only after the second spray that he finally retreats back to his yard... probably to get another beer.