Ogres
Ogres are big, and stupid.
Ogres come in three main breeds: One-eye, two-eye, and three-eye. One-eye and three-eye are known as the "Pure" breeds, while two-eyes are thought of as merely a result of cross-breeding between the other two.
Ogres live under bridges, and are known as masters of road-building. They have to be, as all of Land of Ogres is riddled with roads, simply so that there are enough bridges for Ogres to live under.