Busted. A very short poem. 
By Hardie

 
The boy was so big,
The girl so small.
She pinned him up against the wall
And drove her knee into his balls!

The girl was so short,
The boy was so tall.
She pinned him up against the wall
And drove her knee into his balls!

The boy was down at the girl's feet.
Was anything in life so sweet
As to pin a boy against the wall
And drive her knee into his balls? 

The boy lay at the girl's feet.
Was anything in life so sweet,
As have a girl knee your balls,
While pinning you against the wall?