*Just one peanut butter and jelly sandwich doesn't do it anymore. *Driving a car doesn't always sound like fun. *The average 10-year-old doesn't have a clue who Bo and Luke Duke are. *Being bad is no longer cool. *You have friends who have kids. *Saturday mornings are for sleeping. *You are taller than the slide at the McDonald's Playland. *Your parents' jokes are now funny. *You once said, "What-chu talkin' 'bout Willis?" or "Know whatta mean, Vern?" *You have owned, and since disowned, Michael Jackson's "Thriller." *You would rather wear your dirty clothes again, cuz mom is not there to do your laundry anymore. *Naps are good. *You once deemed Space Invaders as "The best game ever." *When things go wrong, you can't just yell, "Do-over!" *You actually buy scarves, gloves, and sunscreen. *You leave concerts and ballgames early to beat the crowd. *You want clothes for Christmas. *You don't want a Camaro because of the insurance premiums. *You look in the surveillance camera monitor at the convenience store, wonder who that guy is standing at the counter with the bald spot, and then realize it's a shot of you from behind.