Please don't over complicate my question and say what is evil or say evil doesn't exist blah blah.

So would you say there is something sadistic about it?
I mean type in youtube and you just see people hurting themselves.watch a popular cartoon and you'll laugh at the ridiculous characters unaware that some people actually look like that and could very well have been the inspiration.i'm sure they dont lol everytime they look in the mirror.did you know the character billy from grim adventures of billy and mandy is based on a child with down syndrome.we also laugh at super villians trying to take over the world but we also don't find hitler very funny do we?

Just look at what we find funny usually ,violence is another thing.Maybe our cavemen ancestors got a kick out of seeing someone get trampled by a mammoth as a kind of survival mechanism.so if the lion eats your friend Its fine cause it aint you