Sheer Genius!

It takes a lot to write a sentence this fiendish:

"Gerald began - but was interrupted by a piercing whistle which cost him ten percent of his hearing permanently, as it did everyone else in a ten-mile radius of the eruption, not that it mattered much because for them 'permanently' meant the next ten minutes or so until buried by searing lava or suffocated by choking ash - to pee."

Sir, I doff my cap to you. Rest of the story here.