>>116989486I like to think of Vicky as two ways, early and later seasons.
Early season is a normal teenager who has a job babysitting. She charges the Turner's out the ass, but still does a job protecting Timmy. My favorite example is when she attacks a grown up Timmy Turner blows her rape whistle and kicks his ass out of the house. Her actual skills as a babysitter is pretty shit and she has way too much fun teasing Timmy.
Later seasons is when we get the more over the top straight up villain Vicky. The money ambition has been failed up to Scrooge, she lives money and can't get enough. Later Vicky is more of a sadist who loves torturing people from her parents to kids, mostly kids. She also wants to rule the world, she almost has a touch of Azula without the royalty aspect.