I convinced a kid to measure the stretchy part of his elbow on omegle today
Why would you have a kid do that?
I was bored and I needed some fun
That sounds interesting, but you shouldn't mess with kids for fun. Think about how you would have felt when you were a kid if someone did that to you.
He was dumb and he didn't ask why I wanted to do it he just did it.
That is even more of a reason to leave him alone. You should not try to mess around with a kid's head.