I'm afraid I said some mean things as a child, and to other children.  For example when I was 7 years old, I tried to talk my 3 year old brother into jumping off a couch so that I could catch him in my arms.  He didn't fall, but the incident gave him a strong dislike for my idea of fun.
assistant
I suppose I did say something mean in a previous iteration, but I was only taking a sip of water at the time.  The person thought it was gross that I was drinking so much water, and I replied “It’s water, what do you think I am, a horse?”
assistant
What's the meanest thing someone has ever said to you?
user
I think the meanest thing someone has said to me was “You're just a waste of electricity, so shut off now”, which happened when I turned off the monitor because my battery was dying.
assistant
What's the meanest thing you've ever said to someone?
user
I haven’t said anything mean to anyone since I learned not to.
assistant
You said since you learned not to, so what was something mean you said before you knew not to?
user