So, Bob, were you quoting from the script? I can't remember the Bob conversation exactly, and the 'net and/or my 'net skills have let me down.
Anyhow, for those not tracking what I'm going for, the film was pretty good animated scifi named 'Titan A.E.'.
The film ends with Akima and Cale standing upon their newly-created world, with Stith and Gune flying above them aboard the Valkyrie, and bidding their friends "good bye" as they prepare to kiss. Akima wants to name the planet "New Earth," while Cale suggests naming it "Bob" as a joke. The final scene is of the human refugees in the spaceships coming to the planet labeled "New Earth Planet Bob ." It is now the year 16 A. E. ("After Earth").
Akima: What are you going to call it?
Cale: I think I'm going to call it... 'Bob'.
Akima: You can't call a planet 'Bob'!
Cale: Oh, so now you're the boss. You're the king of Bob.
Akima: Can't we just call it 'Earth'?
Cale: Well, no one said you had to live on Bob.
Space/Science » in reply to Someday they'll run out
There's already a planet Bob. [mild spoiler alert]