Of course users shouldn't go around making jokes in the more serious parts of the boards, however, jokes should be allowed everywhere but there really.I completely understand people wanting their website/game to not look bad, however, there should be balance in moderation. If nobody is attempting to actually cause chaos, then there shouldn't really be issues, and if there are, a moderator can politely message them to stop what they are doing, and if they continue even though they don't mean to, they can be punished. I don't believe humor is much of an issue in a place where hundreds of users are likely to be young teenagers. Harassment is an issue. Lurking for sexual purposes is an issue. Kids making jokes are not. If a kid comes up in your super important thread and posts a dank meme you can report it and it can be removed and they can get warned, but if they post a meme on a not so important thread, then it shouldn't be that much of an issue. Honestly, if you want your site to not look bad, you shouldn't look like the site that bans little kids for making harmless jokes. That is probably more harmful than having kids that make jokes in the first place.