destonon
Destonon is the realisation that life is meaningless that life is pointless that everything is pointless you browsing through urban dictionary is pointless that you showering is pointless. Destonon is when you realise that nothing matters in the grand scheme of the universe that no mater how hard you try the world will end and so will you.
An example of destonon is when you are reading the news and you realise that the world will most likely end in 60 years sending you in a downward spiral of sadness and thought you will never be a grandma/grandpa. Destonon is a truly sad thing that happens to us all. Keep pushing you will make it.