Three kids at school

Three boys are in the schoolyard bragging of how great their
fathers are.

The first one says: "Well, my father runs the fastest. He can fire
an arrow, and start to run, I tell you, he gets there before the
arrow".

The second one says: "Ha! You think that's fast! My father is a
hunter. He can shoot his gun and be there before the bullet".

The third one listens to the other two and shakes his head. He
then says: "You two know nothing about fast. My father is a
civil servant. He stops working at 4:30 and he is home by
3:45"!!