Just because you are surviving and fighting hoards of undead day after day doesn't mean you have to be all serious all the time. If you want a laugh, joke around with your zombies. Personally I like to keep score of how many flesh-bags I kill (173 and counting) or you can compete to see who had the best kill of the day. Just because the world has turned to S@#* doesn't mean you can't keep laughing. P.S. if you can kill a zombie with a potato gun message me cause you beat my kill(it involved a carrot and two rolls of duct tape). Stay alive folks later