If you want to delete your account, you have to make a special request to do so. Not great, but it seems to work. Log in to your account, and follow the link provided here to request removal of your account.
URLS:
http://www.funnyordie.com
http://www.funnyordie.com/login?return_to=%2Fsupport%2Faccount_removal_request
Please note that AccountKiller.com is not associated with the business listed on this page. AccountKiller provides easy-to-understand instructions and guides on how to cancel charges and relationships from the list of businesses on our site, we have no affiliation with these businesses.