Jul

Jul is one of the intelligent deathclaws from Vault 13.

Background
He acts as a guard and doesn't speak well. His particular duty in the Vault is to guard the hatchery and the mother.

Interactions with the player character
The Chosen One can choose to insult his speaking skills or encourage him to keep up with his education. These don't seem to affect the player's karma though.

Appearances
Jul only appears in Fallout 2.