Victor is a pretty weird person. He tends to look at people funny. According to other gang members, he's the meanest member of the Skulz. Apparently, he likes torturing iguanas that he catches.
Interactions with the player character
Involved in quests:
Through his short dialogue, Victor is shown to be quite a disturbed fellow. He is also quite fond of his 'mommy', whom he references after being called a sicko.
Comically, if the Vault Dweller's Intelligence is 3 or less, talking to Victor results in him laughing himself to death. All you have to do is wait for some time after talking to him, and he will be mysteriously hit for 200 points and die.