Blackmail Iguana Bob: The Vault Dweller can discover that Bob's dirty secret and can blackmail Bob into giving him money, or say that they are going to tell the police about it.
The player was originally supposed to be able to report Bob to the police, but this functionality was never implemented. This can be repaired with the popular Fixt mod.
When trying to blackmail Bob, one of the dialogue options is to shout "Prime Choice Select is made of people!!!! It's made of people!!!". This is a reference to Charlton Heston's famous line from the movie Soylent Green.
↑BOBSIGN.MSG, an unused file with a "wanted" sign for Bob is the only place where Bob's last name appears.
↑The Vault Dweller: "{113}{}{What are you doing?}" Gretch: "{120}{}{Body parts almost ready to go to Hub.}" The Vault Dweller: "{122}{}{Of course. That's why I'm here.}" Gretch: "{124}{}{Iguana man Bob send you . . . he happy, lots of good meat . . .}" The Vault Dweller: "{125}{}{He's selling human body parts for people to eat?}" Gretch: "{138}{}{Yes . . . Doc Morbid has best human bodies around. None better.}" (GRETCH.MSG)