When the kids hear daddy say, "Line-Up"...they'd better line-up :) He started this a few years ago and it works great! It's only needed when they are all being crazy and not listening...it's a great way to get them to settle down and give us their full attention. Well, it was time for bed and daddy called 'line-up' and they all came running. One by one, they found their spot...even the babies..LOL!!! No one has ever shown the babies what to do, they just fall into line.