There's all kinds of different 'in's. Angel has been trying to be in the 'in' crowd for years. In-n-Out burgers are the best if you happen to come across one. And if there isn't a spoonerism or a math riddle more complicated than the tax code sometimes people PM their answer to the riddle 'goddess' of the day and they're hopefully 'in' or correct. If they're not 'in', then there is a bunch of posts pointing out that posters have no idea and would appreciate a mint. (From the latin mintus meaning pm me the answer)