(1) A 40 yr old guy posing as a 19 yr old guy to rape unsuspecting teen girls
(2) A perverted, nasty looking old dude who spends all his time on myspace trying to track down girls and guys
Oh man! that girl got raped and kidnapped by some dude! He's a total mysophile.
A mysophile is literally someone who loves dirt, as opposed to mysophobes, who are afraid of dirt. It can take any form, also as a sexual attraction. A mysophile can be a crusty or an unwashable, being attracted to dirty surroundings, clothes, anything foul or dirty
The John Waters film 'a Dirty Shame' is also about a mysophile