Some of his language is unquotable: here are some milder specimens:-

The lazy loiterers were urged forward with language unquotable, the mildest being "darned coffee-coolers."

The ever unquotable Hill yelled, Get your fucking cameras out of my face, you cheap fucking bastards!

One of the others thereupon raised a raucous voice and commenced a ditty of the deep sea which was quite unquotable.

What was said had little or no significance- aman'stolerant, sometimes laughing monosyllables; and silly, cuddling, unquotable nothings from his companion.

For tempering iron instruments, there are recipes given by the monk Theophilus, but they are unfortunately quite unquotable, being treated with mediæval frankness of expression.