Rock you in the face

Is this what Prodigy means by a nosebone? How would you stab someone’s brain with it? What mental valleys and rivers do you have to traverse to go from disagreement to wanting to stab a vital organ? Or is it this lack of internal orienteering that gives rise to such a precocious flow? The other possibility is that your anger bubbles over to the extent that you first implant an extra, superfluous bone in your enemy’s nose during their sleep, before using it to hurry them to their demise. That’s cold.

Various Artists (Chain Reaction) - No. 6 (Credit) (from Decay Product)