Ever wondered just how Angelica could talk to the babies? Angelica is the only one who can talk to the babies because they are a figment of her imagination. She is spoilt, sad and lonely, because her Mother is constantly working and has no time for her. Her relationship with her Dad is superficial and unsubstantial, no real love is ever shown to her.
So how did it come about that Angelica would have to imagine these babies? Tommy died soon after child birth, a fact reflected by Stu never leaving the basement, inventing toys that his son will never play with. Chuckie died in the car crash along with his Mum, also reflected in the actions of his father; the crash has made him a pathetic nervous wreck most of the time.
Most interesting is Phil and Lil. There never where any twins, there was just one baby. However this baby was a still born, and Angelica never knew the sex of the still born, so she invented twins of different genders.
Sadly, Angelica never uses her imaginary friends to comfort or entertain her, instead she is mean and nasty to them. She has invented this relationship with these babies so she can vent her frustrations of being a spoilt, lonely brat who has seen much hardship from these unfortunate parents; frustrations that can't be satisfied by a typical childhood relationship with a doll, albeit a Cynthia one.
Why Batman can't kill the Joker:
They are fighting an ideological battle for each other's soul. They are both two sides of the same coin:
Two individuals who, because of a horrible day in their lives, became insane and decided to take on the world and make it in their image.
The joker was a shitty comedian with a pregnant wife, a nice guy. On the day his wife died in a random accident he was bullied by mobsters into committing a crime, fell into a vat of chemicals and ended up alone, in pain, and scarred for life. The overall pain was such that he snapped.... realized that the world is cruel, unjust and random and decided he was going to destroy all fabric of the attempted, false, self-delusional order of the world and break everyone down to his level. He believes morals, ethics, are hypocritical nonsense. You can refer to the Dark Knight movie, in which he says "I'm just ahead of the curve." He spends the entire movie putting everyone in front of him in situations where, to survive, they will have to break their moral code. Even the henchmen of the black guy... there are two. For no reason other than to break them, he says he will hire the one who will kill the other.
This is what the Joker does, he lives to prove to people that he is the avatar of who they really are : he just refuses to lie to himself.
Batman watched his parents be murdered, went insane also and developed several obsessions, he fights to bring justice to a world he feels is essentially good and plagued by the unnatural disease of crime and evil. He believes in justice above everything else, he does not kill.
So what happens when these two men face each other? The Joker's ultimate victory is for the Batman, the strongest enemy of his world view, a person who refuses no matter what to break down to his level, to kill him. He wants the Batman to kill him. He can't wait for Batman to do it. It will prove his point: anyone can be broken into evil, just like him, if their pain or their reasons are strong enough.
Meanwhile the Batman is facing someone who is the epitome of cruelty and senseless crime. He HAS to beat the Joker according to his rules, to prove to himself that his rules mean something, that they are absolute. And this is a decision he has to face every time he catches the Joker: do I kill him? How many lives will I save if I just kill him? He always escapes Arkham.... I will be doing a good thing by ridding this world of this supremely deranged psychopath. If only he could break his morals in this one case.... this one time... for the greater good....
The Joker knows this. And he laughs. And he hopes.
But he also has to deal with the temptation... without the Batman he would be virtually unstoppable. Even in the world of DC Comics where there is Super Man, other supervillains fear him. They steer clear of him. He is too unpredictable, chaotic, and cruel. If only he were to kill the Batman, there is nobody out there who understands him enough to be able to stop him. If only he could kill the Batman... everything would be so simple.
They are fighting a deeply personal, deeply ideological war. They each represent what the other one hates the most, and they each depend on the other to stay alive until the other bends to his will.
The last each one of them wants is to kill the other.
It is poetic.
Violence in Tarantino's movies:
It's well known that all of Tarantino's films take place in the same universe - this is established by the fact that Mr. Blonde and Vince Vega are brothers, everybody smokes Red Apple cigarettes, Mr. White worked with Alabama from True Romance, etc.
As it turns out, Donny Donowitz, 'The Bear Jew', is the father of movie producer Lee Donowitz from True Romance - which means that, in Tarantino's universe, everybody grew up learning about how a bunch of commando Jews machine gunned Hitler to death in a burning movie theater, as opposed to quietly killing himself in a bunker.
Because World War 2 ended in a movie theater, everybody lends greater significance to pop culture, hence why seemingly everybody has Abed-level knowledge of movies and TV. Likewise, because America won World War 2 in one concentrated act of hyperviolent slaughter, Americans as a whole are more desensitized to that sort of thing. Hence why Butch is unfazed by killing two people, Mr. White and Mr. Pink take a pragmatic approach to killing in their line of work, Esmerelda the cab driver is obsessed with death, etc.
You can extrapolate this further when you realize that Tarantino's movies are technically two universes - he's gone on record as saying that Kill Bill and From Dusk 'Til Dawn take place in a 'movie movie universe'; that is, they're movies that characters from the Pulp Fiction, Reservoir Dogs, True Romance, and Death Proof universe would go to see in theaters. (Kill Bill, after all, is basically Fox Force Five, right on down to Mia Wallace playing the title role.)
What immediately springs to mind about Kill Bill and From Dusk 'Til Dawn? That they're crazy violent, even by Tarantino standards. These are the movies produced in a world where America's crowning victory was locking a bunch of people in a movie theater and blowing it to bits - and keep in mind, Lee Donowitz, son of one of the people on the suicide mission to kill Hitler, is a very successful movie producer.
Basically, it turns every Tarantino movie into alternate reality sci fi. I love it so hard.