They are tiny, odd humans that don’t operate according to logic and reason, and are possibly the only group of people on earth that can reply to the question “What are you doing?” with “I don’t know” and actually mean it.
If you’ve ever had the opportunity to meet (or be) a small child, you likely know this. However, if you’ve somehow managed to go through life without interacting with a kid (or somehow found a way to skip straight into adulthood), you’ll probably want some proof to back up that claim.
Luckily, I have some in the form of pictures documenting just how strange children can be. The answer? Very, very strange.