Nothing moved in there but the slow dripping of gray slime.

But most of the island was overlaid by sediment, a grey slime baking under a blazing hot sun.

His body crashed apart into a gray slime.

It is dull ochre and covered in a grey slime, up to 15 cm in diameter.

You are never less than knee deep, and often waist deep, in the ghastly gray slime.

They bent double, keeping the bulk of the small pyramid between themselves and the tower as they crept down to the grey slime.

You and those other gray slime wouldn't be around to tell the story.

In an instant, it disappears into a small pool of grey slime.

His great, booted feet kissed into the grey slime of the trench floor where the duckboards didn't meet.

The cut was leaking slow gray slime instead of blood.