DD had wispy hair hanging in her eyes, she for whatever reason thought it was her eyebrows. (She was 6, right before the huge professionally taken very expensive family pictures we were having taken. Pictures were Saturday, she did this Friday afternoon.)
She found the haircutting scissors in the bathroom and cut them herself. First I was glad she didnt poke her eyes out, pissed that she got the scissors and over the pictures we had coming and trying not to laugh at how she looked. She pretty much took 80% of her eyebrows to the skin without cutting herself. Amazing, she never cut her hair when she was younger so I dont know what drove her to this.
My mom and I took the eye liner pencil to her and fixed it as best as we could. Its more noticeable in the immediate family picture than the one everyone took home with 25 people in it. Children, they will drive you crazy! But someday I have great embarrassing pictures of my almost eyebrow less child. (She had the beginning and ends, but no middle....)