#10: Popo and Nana (Ice Climber)
What's more adorable than ice-climbing, midget, Eskimo twins attempting to reclaim their stolen produce? If you answered, "pretty much anything," you are correct. But while these doppelgangers' plight may seem odd, you can't deny the imaginative creativity that went into their unique character design. One dresses in pink while the other in blue, y'see, since one's a boy and the other's a girl. Genius.