We used to call these "Angries"

I was looking for the 1st Chapter of Reign of Adeodatus to refresh my memory once someone asked me for updates. I only found my first introductory panels to the editors. I thought, man o' man I wish I could get away with drawing a war epic like this, haha. Yet these fast paced little squares were at one point my only way of visually communicating to writers what I was trying to do storywise.