I love industrial design of the above Etch-A-Sketch based on Homer Simpson’s head, it shows some clever thinking on the part of the toy designers. Here's the product description:
"D’oh! This hilarious Simpson’s Etch-A-Sketch is shaped like the top of Homer’s head. Turn the pupils of his eyes to draw your masterpiece. Homer’s hair forms a handy plastic handle. Shake well and start over with a new, clean screen."