Exploding carrots.
I microwaved a can of Healthy Choice chicken soup (because it has tolerably low sodium) according to its directions. One of the carrots exploded with enough force to push up the loosely covering lid and bounce out of the bowl. When it was ready, I saw the carrot piece, waited for it to cool enough to touch, and picked it up. The carrot exploded a second time in my fingers.
This is how bunnies commonly explode