oops, forgot the joke... lets see.
there was a man who worked at the ocean floor checking the drill of an oil rig. He had this industrial water heater that sucked water in from the sea, heated it up to a nice tempurature, and blows it back out, so he decided to put it in the back of his wetsuit. He felt an itch on his arse so he scratched it and suddenly it started to sting. What he thought was an itch, was actually a jellyfish, and when he scratched it, he burried it in his crack. He told the guys on the surface what happened and he couldnt understand a word they were saying, they were laughing histercally. So he se off up to the surface, through 2 decompressions, a total of 45 minutes. He arrives at the surface butt naked waiting for some cream or something to stop the burning..
To add insult to injury, his arse was swollen up, so he couldnt do a dump for 2 days.
he sent an e-mail to his sister to tell her what happened, and the local radio was doing a contest on the worst day at work, so obviously, she sent it in. She won.