A wanksta is a false gangsta that claims he's been in the hood and been shot, but really hasn't.
A wigger is a white dude trying to "act black". There are exceptions to this one though. I've met white people who've actually "had some black in them" and act just like one of the boys.
Everyone should know a real 'G' wouldn't hesitate to bust a cap in your ass if you look at them wrong, never mind comment them on their clothing. And their clothes are baggy and they wear large tshirts to keep the concealed weapons along with the crack cocaine they sell hidden.
A wigger is a white dude trying to "act black". There are exceptions to this one though. I've met white people who've actually "had some black in them" and act just like one of the boys.
That fashion is pretty much dying in my school, but many of the black students still do. Now a lot of the people in my school are wearing those super tight jeans...