Jotun

 is a slaver at Paradise Falls in the year 2277.

Background
He's only in paradise because of his dad, Ymir, to be his bodyguard.

Interactions with the player character
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. Jotun becomes hostile in fights occurring in Paradise Falls, until his father is killed, upon which he will try to fight the other slavers.

Appearances
appears only in Fallout 3.

Behind the scenes

 * Jotun (jǫtunn)("Jötun" in icelandic/Old Norse) is a word for "giant" in Norse Mythology.