You all know I'm a gamer and such. Mostly I do fantasy games, and typically those games have elves, dwarfs, and gnomes. I'm kinda disappointed by these games for the fact that these 'non-human' species look almost exactly like humans.
Grow a foot and have pointy ears, and you're an elf, lose your shins (A.K.A. Lose a couple feet in height) and grow a beard and you're a dwarf, shave the beard and you're a gnome....