Note: Larger version right HERE.
This is 'Run for Your Life, Charlie Brown', a series of Peanuts characters drawn by artist Dennis Davies as iconic horror genre characters. Who's your favorite? Mine's Carrie. I remember one time I fell off my bike and looked like that. "Blonde and wearing a dress?" Exactly, plus a pair of those little white ballet shoes.
Thanks to chichi, who agrees the best human Peanuts character is Pig-Pen, hands down.