You know you have a lot of kids when, you send one child to his room for a time out and forget about him until his brother asks, "Where did (insert name) go?" You then have to think about why you havent seen him for a while before you remember. As you call for your dear son to come out of his room, he doesnt respond. You go to find him and upon walking into his room see him sound asleep on his bed and think to you self, "CRAP!" You rush over to wake him up hoping and praying you can somehow salvage naptime (otherwise known as the only time you get any peace and quiet in a given day). You quickly realize that he's been out for quite sometime and any hope for naptime slips away, along with your sanity.
One of the many tell tale signs that I have 4 kids 5 and under.