Two drunks went into a bar and had a few beers. One got up and went into the bathroom while the other remained at the bar talking to the bartender.
All of a sudden there was a loud scream coming from the bathroom. The drunk at the bar said to the bartender that it sounded like his partner screaming, so he went into the bathroom to investigate.
He went inside and asked his friend what the problem was. His friend said that everytime he flushed the toilet something reached up and squeezed his balls.
His friend shook his head and said, "You dumbass, you're sitting on the mop bucket!"