Psychologically speaking, people who feel a very strong sense of powerlessness in their lives are prone to pedophilia, because they're able to exert or inflict their "power" on someone who is not physically capable of resisting them.

Oddly enough, they're also prone to an unusual (and unholy) obsession with the Star Wars Holiday Special, and to spamming uninterested online message boards with their incessant off-topic opinions, theories, and masturbatory habits...often hijacking threads, yet rarely adding anything to the topic being discussed.

That's the official "textbook" example anyway...

(Swee eee eet! He's gone! How'd you get him booted?)