We know from scientific research that most mammals can empty their full bladder in about 21 seconds. If you've spent the evening drinking in a bar, your mileage may vary Also, if you've been drinking all night, you might not be able to judge the passage of time as well as you would sober. Humans can be so impressed with their own abilities that no one else cares about. The sad thing is, you can't claim a record unless it's a sanctioned competition or you have impartial witnesses. This is the latest comic from Deathbulge. There's an extra hover text punchline there.