Fan Casting Pig-Pen in Peanuts Gallery

Pig-Pen is known for his perpetually filthy overalls and the cloud of dirt and dust that follows him wherever he goes. When he takes a deep breath (to sing, for example), the dust rises briefly around him. He sometimes refers to the cloud that surrounds him with pride as "the dust of ancient civilizations". He cannot seem to rid himself of the dust for more than the very briefest of periods — indeed, in spite of his best efforts, it appears that he cannot stay clean. He is referred to in an early strip as the only person who can get dirty while walking in a snowstorm.