You.

a person who is amazingly fantastic, often used insincerely after someone has done you a favor who isn't really amazing

Something that is better than anything else.

a ruler and awesome at his job and his job is good looks

literal meaning of void-bot in discord which void services created

so the best of the best is where you have all the best together in all the universes of all time , past , present and future. and you the best out of all of that or them. it could be cars, food, or people like martial artist, or best kisser, or best at having sex. its pretty diverse and vast.