Just a reminder to everyone, and I mean everyone! I'm not singling anyone out.
Take it easy! Have fun. Don't take anything personally, and don't deal out anything insulting. If you mean to insult jokingly (which is totally fine by me), keep in mind how the person is going to take it (you know each other, or at least your online personas, well enough to know who might take it poorly). Make sure they know you're joking.
And please, by all means, throw insults at each other as much as you want...just make sure they know they're not personal.
Otherwise...carry on!