When someone is trying to defend being "butthurt" so frantically, that they do not realise the phone has autocorrected "butthurt" to butterton. This is a very butthurt individual.
Whatever! I'm not butterton at all! You just pissed me off... I'm dope..
It's basically like saying "sweet nectar". It can sometimes be used in a manner such as "jackpot" in which it would likely be shouted. It can also be used in a more understated way...like "hey, that's buttertown."
The state one reaches after consuming just enough alcohol too be 'just drunk enough'. The ideal 'butterzone' is being one drink away from the alcohol having any negative effect. For example, puking, blacking out, or really bad hangovers.
Guy: Want another drink?
Me: Not yet, I'm riding in the butterzone and don't wanna fall out.
When a computer goes faster and faster until it's thought processes become a loop and in the infinite moment before it crashes it becomes self aware, that, my friend, is the butterzone. When Keanu comes back to life in the first Matrix movie, and everything slows down and the bullets stop, that is the butterzone.