Count me in this camp. My wife has actually commented on the peculiarity of this quite a few times. To be honest, my mother wanted to baby me for as long as possible. From this and my desire to grow up, you would think I would be the furthest thing from an AB in the world. *shrug* As best as I can tell, my psyche didn't like the mom I have, so I did everything I could to grow out and away from her influence so I could relive my childhood as I wanted.
I still look fairly young, though. At the ripe age of 28, I can easily be taken as being in my early 20s. I'll probably be carded for a while, but unlike it would have years ago, I am hardly bothered by it. Any time I have an occasion where I get treated younger than I am, I blush a bit and the kit within giggles happily. ^^