A drunk man in a bar tells the bartender that he can fart out the tune of the Star Spangelled Banner!

Everyone who heard this wants to see him do it. So he climbs up on the bar, drops his trousers and dumps a massive load on the bar counter.

After he finishes, the angry bartender asks, ‘Why in the hell did you shit on my bar?’

The drunk replies, ‘Even Elvis has to clear his throat!’