If you haven't yet seen these, take a gander: Pixar animator Angus MacLane (especially known for his work on Wall*E) uses Legos to create what are known as Cube Dudes. Granted, there are a lot of pop-culture characters that already appear in Lego or similar form, but MacLane's figures are well worth noting. Here are just a few -- just a few! -- of my favorites:
Hal Jordan (Green Lantern):
The Mighty Thor:
Who says playing with Legos is only for little kids?