We'd found an old Boche dug-out, and he knew,
And gave us hell, for shell on frantic shell
Hammered on top, but never quite burst through.
Rain, guttering down in waterfalls of slime,
Kept slush waist-high and rising hour by hour,
And choked the steps too thick with clay to climb.
What murk of air remained stank old, and sour
With fumes of whizz-bangs, and the smell of men