Ook

Ook (ウーク, Uuku) is the miniboss of the Forest Temple in The Legend of Zelda: Twilight Princess. Once Link enters his chamber, he will start spanking his bottom mocking him, and then the battle begins. Dodging his boomerang is easy, but getting down from the pillars that he jumps around on is a bit harder. After he throws his boomerang at Link, dodge it then roll right into the pillar that he is on. He will start to lose his balance and then get hit off the pillar by his own boomerang when it comes back. Once he's down on the ground, head over to his bottom and start slashing it. After doing this a couple of times, he will start to cut down some Baba Serpents down that will attack you. Kill them off and continue the routine with the monkey. After defeating him, it is revealed that a gigantic mite on his head was controlling him. Defeating him will also yield the Gale Boomerang. After the battle, Ook will turn good and help Link in a boss battle.



Trivia
It is possible that the yook in The Legend of Zelda: Phantom Hourglass are based on ook thus the similarity in name and appearence, both also fight against Link until they are defeated once and then they become helpful.