No, it wasn't meant to poke fun at the police, it was meant as a "eye opener" that there are scumbags in this world, and that some "men" will do anything.
I often use this analagy-
A woman kicks open the door to a bar, and yells- Im here to have sex, with anyone who will have me, line up, and lets go...
How many men in the bar would take her up?
A man kicks open a bar door and proclaims the exact same sentance," Im here to have sex, with anyone who will have me, line up and lets go...
How many women would take him up?
Protect your children, teach your daughters that all "knights in shining armor" might not be truth.