(To the tune of “The Beverly Hillbillies”)…
Lemme tellee little story ’bout a man named Nahum 
he lived west o’ Arkham and never did any harm 
Then one day a hill exploded in his face
and Nahum had to cope with a colour outa space!
(An alien that is. Amorphous. Intangible.)
Well the first thing you know, ol’ Nahum’s lookin’ spare
his kinfolk said, “Nahum, move away from there!”
But Nahum and his folks couldn’t muster up the fight
and the trees and hills were glowin’ in the night
(From radiation, that is. Sickly crops, mutated animals.)
Well now it’s time to say goodbye to Nahum and his kin
not that there’s much left of ‘em except some dust and skin
They’re dammin’ up the river and floodin’ the whole place
so now yer drinkin’ water’s full o’ colour out of space!
(Y’all flee for your lives now, y’hear?)
 Pronounced “naaum”
 Pronounced in a New England accent, “haam”
EDIT: Maxgoof recorded it! Click through to hear it.