<P> `` Pig - Pen '' is a character in the comic strip Peanuts by Charles M. Schulz . He is a young boy who is , except on very rare occasions , very dirty . </P>
<P> `` Pig - Pen '' is a character in the comic strip Peanuts by Charles M. Schulz . He is a young boy who is , except on very rare occasions , very dirty . </P>
who is the dirty boy on charlie brown
who is the dirty boy on charlie brown
Pig - Pen
Pig - Pen