You can post your material for others to view under the Funny Joke Competition Entries forum (just click the link to be directed to it), located under the ‘Comedy Zone Feedback’ category. Simply post a new thread by clicking the ‘new post’ option -- as you did in this forum -- and type up your joke, assuming it's yours.
Is the joke something you've made up or is it something you'd just like to share?
Either way, I hope this helps. If not send me a dead bird sometime, I'd appreciate it…I'll forward my address to you via PM someday, maybe...kk?