Between the Titan Mauler and the Titan Fighter, there are a LOT of PCs running around with weapons as big as they are. Even excluding those with over-sized weapons, the greatweapon warrior is a major archetype at most tables. Mechanically it's because we love that big damage output, but what do we do with the flavor of these PCs?
I recently created a back story profile for The Littlest Titan, giving a solid explanation for where a freakishly strong adventurer might come from, and why he or she wouldn't view their superhuman might as anything that special. Thoughts are welcome for folks who stop by and have a look.