I imagine Brock as a 40 year old perv, peeping on Misty and Nurse Joy all the time.
But Nurse Joy is over 18... She's a medical nurse working in a pokemon hospital. She has to have at least some sort of higher education. Also, why is it that every time someone defines a pervert, they add the age 40 to that title? I never understood what's up with that. Like, why 40? Is 40 the age at which people start to be considered expired as far as sexuality is concerned? Why not 50 or 60 or 70?