white stuff

And every taste bud on the dead flesh was tipped with that white stuff that gets in your mouth when your bowels are upset.

Never knew him very well, but I've seen enough of him to know he's the clean white stuff even if he is a temperance crank.

His shirt was of white stuff, and a girdle of coloured cloth was fastened round his waist.

Her knotted fingers sank tremulously into the bulging white stuff.

"This white stuff will do for their underclothes," she told the others.