The Story I've Never Heard Before

Pull up a chair, and sit on the floor,
And I’ll tell you a story I’ve never heard before,
One fine day, in the middle of the night,
Two dead boys, got up to fight,
They stood back to back and faced each other,
Drew their swords and shot each other,
A deaf policeman heard the noise,
And came and killed those two dead boys,
And if you don’t believe my story’s true,
Just ask the blind man; he saw it too.