The common scum is a term for the disenfranchised youth of the 21st century. They are hard working, determined individuals, but might not have had the same opportunities as others. Other generations may perceive them as slothful and useless contributions to society, but it is because they challenge the establishment. They wear the term with pride.
As the common scum I am, I'm about to go get some Miller Low Lifes and pass the time by pissing on new Mercedes Benz's.