If you are looking for a RSS feed for your site which will supply jokes, you can simply use the feeder available.
Random Jokes Feeder link: http://freesms.parijat.biz/jokefeed.php
You can use a RSS reader to feed this information to your site. A simple use is being done on Funtelya website
Insult SMS >> Where r u? U r u not replying? I m worried coz todays paper I read that due 2 thunder a monkey has been severely injured. So if u r safe, SMS me immediately. Added On: 19/Oct/2009 by admin | Send
>> One day a monkey looked into mirror & said, "Oh my ugly face, fat nose" and killed himself. Promise me u will not look into mirror, coz I dont wanna loose you! Added On: 19/Oct/2009 by admin | Send
>> No visits...
no calls..
no sms's...
no letters...
no missed calls..
I'm worried...
kya hua zoo waalon ne dobara pakad liya kya? Added On: 19/Oct/2009 by admin | Send