Furious the Monkey Boy is a cheat unit in Age of Empires II: The Conquerors. The unit is a monkey which walks around on all fours and bashes its targets with one hand. Furious can destroy buildings with just a few mere swipes of his hands, yet is of limited use as he can take only 9 hits before dying. Also, he is rather slow. He is also available in the Scenario Editor.
There are three Furious the Monkey Boy appearing in the A Promising Warrior scenario of the Prithviraj campaign, where they are actually the three "dolls" which the player must shoot. They must be shot in 9 seconds to master the "art of shooting blindly", if the player has opted to meet the Guru.
Furious the Monkey Boy is a playable character in the Welcome Home scenario of the Yodit campaign.