A tradition on the Yahoo! list, similar to (and antedating) the use /Mad subpages on this wiki. Developed since the move of Girl Genius to being posted to the web at approximately all balls Monday, Wednesday, and Friday, so that on Fridays (US Time) more rather than fewer than 48 hours are left until the next update. Members attempt to reserve Fridays for especially wild speculation, making a special effort to come up with crazy theories on Friday, and making apologies when posting them other days of the week.