That’s me at least twice a day.
C: Mom! Come here!
M: What is it?
C: See here!? I killed this spider (or rolly-polly, caterpillar, ant, etc.)!
M: Stop killing all the poor bugs!
C: But, you see. I saw it here on the ground (or chair, floor, wall, etc.) and I had to kill it. Because I like to kill spiders (or rolly-pollys, caterpillars, ants, etc.).
M: (sighs and rolls eyes)