Many people probably want to become the Master of Newgrounds destroying movies they hate and saving the ones they like. I know I have, but I quickly realized I have better things to do.
(Basically what I am saying is to go outside and NOT become a lazy fat geek who spends all his time on Newgrounds.) Sure it can be fun watching parodies and stuff, but ask yourself, is this really worth it and what are you doing with your life.
WHO has that kind of time? It'll take at least 10 years to get to level 60 and by then you'll look back once your there and sooner or later will say "What the heck was I doing!?"
You'll come face to face at a part time job interview and they'll ask you what you accomplished.
In your head something like the following 'Nerd talk' thoughts may occur:
"I got to level shixty on Newgroundzh and became the Dugeon Mashter of blamming all crappy flash moovies. I never had a girlfriend, I have no friendsh and I get beat up to many times to count."
So my advice is to not focus on being Newgrounds God, it probably isn't worth it.
You don't have to leave Newgrounds forever but you can't be an idiot.