In Avengers: Endgame:
Tony Stark has a daughter who keeps getting called 3000, or has several references to her as 3000.
Is this a reference to a specific character from the comics? Maybe they don't have a perfect comic counterpart, but is a reference to something else in the comics?
I should probably clarify since I must have written my question in a confusing way; I know how it was used in the movie. I knew that when I asked the question. That's not my question. My point is, a lot of comic book movies/TV shows make references to things from the comics. Great writers will even give a good reason to make that reference, instead of just stuffing it in there because.
A good example from DC TV is when Nora says, "It's a nickname my mother gave me because she said 'I always do everything in eXcesS.'" Good (or at least decent) reason to use XS. XS also has a double meaning in the sense that it's something from the comics too.
My question is: is 3000 a reference to something Tony Stark related in the comics, or did the writers just make it up for the movie?