I'm guessing that there was no specific Chaos character or army you wanted to sing this so I hope my chouse is ok.

This is a parody of Pixies' 'wave of mutilation'

Abaddon stood on the hull of a Chaos Rhino that was slowly rolling through an empty street when a squad of Imperil Guardsmen surrounded the Rhino. Abaddon smiled, "finally a chance for some real fighting and no chance of a song getting in my way!" he stated as he drew Drach'nyen. Then a group of mutants pored out of the buildings and music began to play, "of course..." Abaddon groaned.

Mutant: Cease to resist, except that your gonna die Drive your Leman Russ into me I may be dead, buy you'll be washed away On a wave of mutation A wave Wave

Mutant: I've killed Commissars, riding in Chimeras Waked a Priest with a dead man's arm Could fight my way through a squad of Marines On a wave of mutation, Wave of mutation Wave of mutation Wave

Mutant: Wave of mutation Wave

The Guardsmen ran, the Mutants cheered and Abaddon screamed, "why do they always run!" he held his head in his power claw. He muttered something, "I wouldn't mind the singing if the enemy would just stay long enough to get slaughtered" he sighed and instructed the driver of the Chaos Rhino to continue on.