A boy or girl, who lives in a trailer, or dresses/smells/lacks money, self control, or self pride, or otherwise acts like those who live in trailer parks due to lack of money, because they spend too much on booze/drugs. Usually the general scum of society, these are the types who will make idle threats, try to act 'ghetto' or even some 'skaters'. They also make fun of those with more money, or those who care for their own appearance - those they label the 'preps'.

When you eat dirt for the first time and leave your family to build a shack in the woods