Jotun

 is a slaver at Paradise Falls, the son of Ymir and he appears to also be his bodyguard. He doesn't have a major role in Fallout 3. He stands around inside Paradise Falls and only briefly mentions he is there to keep his father safe. When you talk to him, his dialogue indicates that he is incredibly unintelligent. He is equipped with Metal Armor and a Super Sledge. Jotun becomes hostile in fights occurring in Paradise Falls, until his father is killed, upon which he will try to fight the other slavers.

Trivia

 * In Norse mythology, "Jotun (Jötunn)" is a giant in Norse mythology, a member of a race of nature spirits with superhuman strength, described as sometimes standing in opposition to the races of the tribes of the Æsir and Vanir.
 * It should also be pointed out that in any Norse language, the "J" in "Jotun" would be pronounced as a Y.

Bugs

 * If you enter the barracks he will ask you to leave three times. If you stay he may turn hostile on the third warning and in-turn resulting in all the Paradise Falls slavers turning hostile. However, if you talk to him before the third warning he shouldn't attack you at all.
 * On very rare occasions after first talking to Jotun he will attack will his Super Sledge and if you attack back all of the slavers will turn hostile on you.

Appearances
appears only in Fallout 3.