Mean monster (4)
(Other definitions for brute that I've seen before include "Heartless individual" , "Wild animal" , "Cruel creature" , "Savage person" , "Vicious type" .)
(Other definitions for ogre that I've seen before include "Human-eating giant" , "character in 'Puss in Boots'" , "Monstrous creature" , "Fairy tale monster" , "Has a monstrous role" .)