Needed a good joke and this is what google gave me .

Not bad it did make me laugh and that will always help me get through the day. http://www.crohns-disease-and-stress.com/joke.html
But I enjoyed these more.
http://www.thedailyshow.com/video/index.jhtml?videoId=163653&title=marines-in-berkeley
http://www.thedailyshow.com/video/index.jhtml?videoId=89317&title=you-dont-know-dicklogo