A male Nord, because Skyrim belongs to the Nords and the Nords alone.
But yeah, my first play-through was as a Nord, because it seemed good and proper. I focused exclusively on melee weapons too, namely two-handed weapons like great-swords and war-hammers. My second play-through I went with a male Redguard, and focused more on magic, which I didn't like nearly as much. On my current one I tried out an Orc, because they're the most attractive thing ever and it's really awesome to dual-wield and tear everything up.