What does the Bible mean?

A father was approached by his small son who told him proudly, 'I know what the Bible means!' 

  His father smiled and replied, 'What do you mean, you 'know'

what the Bible means?       The son replied, 'I do know!'

'Okay,' said his father.  'What does the Bible mean?' 

'That's easy, Daddy...' the young boy replied excitedly,'

It stands for 'Basic Information Before Leaving Earth.'