They flattened themselves on the cold, mucky ground till the headlights went by.

I was treading on slightly mucky ground again for the first time in a long while.

Spencer screamed and sank to the mucky ground.

Not on good footing, perhaps, but in this mucky ground the weight of his horse was terribly against him.

Stan saw the mucky ground in the bamboo vomiting up the living corpses of children caught in there by the fabled quickmud.

Movement again; about me... Mucky ground and clumps of green...