[cogman10]

Anything can be fun to anyone, fair enough.

That said, I reject a definition of fun that involves how profitable something is because of the slot machine example.

If fun is anything, it's not getting a diaper rash while going broke.

[MichaelZuo]

What if fun is not 'anything'?

i.e. if it were just electrical impulses going back and forth?

[cogman10]

Then it isn't anything. What's your point?

[MichaelZuo]

Then there's nothing to reject in the first place.