Horny (Dungeon Keeper)
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
Horny the Horned Reaper is the mascot of the Dungeon Keeper games, and the strongest underling in the IBM PC strategy game Dungeon Keeper and Dungeon Keeper 2.
In the first game, it was difficult to get "Horny" under your command, available only in the last few levels. When you did, it was difficult to keep him happy unless he was given a task such as training or later on, guarding (if not, he would get progressively more angry and the only way to pacify him was to give him some gold). He would randomly attack other underlings if angry and if enemies were encountered, he would charge insanely, disregarding his health and his allies.
In the second game, whilst Horny is not a playable character in the way that other creatures are, he can be summoned by the player at certain stages during the game. After each level, he would appear and collect the Portal Gem. He leaves fire in his wake (only in the second game).
In his personal description in the manuals of the games, it says that other dungeon denizens call him Horny, although never to his face. This strongly implies he dislikes such a connection, and it obviously refers to horny as a slang term for aroused.