galactic cannibalism
When big galaxies swallow smaller ones whole like a fat kid eats a whole cake in one bite. The Milky Way is probably eating the Magellanic Clouds right now and doesn't care if they scream.
My mom eats my dad's leftovers like it's a full-course meal.
The big fish eats the little fish in the pond every morning.
My brother devours my snacks before I even get to the kitchen.