Well your joke came off as something serious. Remember that you are communicating in text, so trying to detect the right emotion and tone that author intended to have the text read in is virtually impossible.
But yeah the joke wasn't funny, however your mission to post a joke is complete. I'm not going to ask you to leave, but now that you stated what your intentions are. I think there is no need to continue this argument. I am sure we can both agree on that and hopefully let this thread return to it's original argument about the brigading and mass banning on the subreddits.