A young boy gets his first homework...

A young boy attends his first day in first grade, and is set his first piece of homework. His teacher asks him to find out the alphabet. Eager to please, he goes home that day and starts by asking his mother. He asks "mom, what's the first letter of the alphabet?". His mom is busy with housework, so simply replies "go away, I'm busy." The boy then goes to ask his dad, who's watching darts on TV. The boy asks "dad, what's the second letter of the alphabet?" Enthralled by the game, his dad shouts out "180" to celebrate the dart player achieving the highest score. And so the boy moves on to his father, who is watching a superhero film. The boy asks "what's the third letter of the alphabet?" His brother, engrossed in the film, shouts out "Superman!" And the boy moves on. He goes to his little sister, who's playing in her toy car. He asks "what's the fourth letter of the alphabet?" His sister, without looking up from her car, chants "in my little vroom vroom car..." And so the next day the boy returns to school, and the teacher asks him "what's the first letter of the alphabet?" The boy replies "go away, I'm busy". The teacher is outraged, and angrily asks "how dare you? How old do you think I am?" The boy continues to recite the alphabet, so replies "180!" The teacher is shocked, and asks "who do you think you are?" The boy replies "Superman!" The teacher, in shock, asks "how do you expect to get away with this?" The boy finished the alphabet by chanting at the teacher, "in my little vroom vroom car..."