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
>> Aaj se 10 saal baad larkiyaan larke ko dekh kar:abay kya mast piece hai yaar maa baap ne pehle kahan chupa rakha tha yaar mujhe is bache ka no chahiyye.larka sharmaate hwe:aap k ghar baap bhai nahi hai kya.
Q hana hmmmmm. Added On: 24/Dec/2008 by admin | Send