This population explosion
Said Peter to St. Paul
Is really getting far too much
Just look at the crowd in the hall.
Even here, in Heaven
There isn't any room
I think the world could do with less
Much less fruit in the womb.
Thus Heaven is overcrowded
The numbers are starting to tell
So when the next lot knock at the gates
Tell 'em to 'Go to Hell'.

Spike Milligan

http://www.poemhunter.com/poem/standing-room-only-2/