Haddox
Haddox is the most brutal insult you can give. It means you're a back-stabbing, arrogant, self-centered, loudmouth who thinks everyone is beneath you.
My friend called me Haddox because I told everyone he was ugly.
My dad called me Haddox because I said he had bad breath in front of his friends.
My neighbor called me Haddox because I took his newspaper.