Above is an example of what happens when you do the following:

  1. Import 3D model of a head into MCEdit made of stone
  2. Bulk change the stone into TNT
  3. Load the level up and ignite the TNT head.

At some point, the game crashed out and refused to load the level any longer. I was able to load it back into MCEdit, which shows the head mid-explosion.

It looks like something from a crime lab. I love it.