Someone who is turned on by himself as a child. As kids like exploring each other's bodies he may wish, in his role as a child, to do this with other children upon which he will be discovered and feel most misunderstood.
Joe is an autopaedophile, he'll get along very well with little Jimmy, they seem to have so much in common.
When you fail at something in life (eg. failing an exam or not getting a job), go home and spend an hour just standing in the shower, propping yourself up against the wall with your eyes on your feet.
Caleb knew the only thing to do after he didnt get prefect was take a failureshower.