Three men walk into a bar and the barman says, 'If you can sit in my basement for a day I'll give you free beer forever.' So the first man says, 'Easy. I can do that.' But he walks out after five minutes and says, 'It's impossible, you got a swarm of flies in there.' So the second man tries his luck, but can't take more than 10 minutes. Finally the third man goes in and comes out a day later. The others ask him how he did it. He said, 'Easy. I took a dump in one corner and sat in the other corner!'
