Last month on my first week binge-playing, I found one of those little bastards under a rock, then accidentally dropped the rock back on top of him. They make a small 'ouch' sound when you injure them, out of guilt I hastily picked the rock back up and threw it behind me. Except I was in a small room so the rock bounced off the wall and just cracked Link in the head.
And then it just bounced off his head as he fell and hit the Korok again, same small 'ouch'.
Took me a few minutes to compose myself after laughing so hard