People who are overly optimistic about their current situation, when everyone including themselves know that things are not all right and that the situation will end up in mayhem for sure.
Possibly due to the reason that so many people sympathize with the concept of an apocaloptimist, this word is occasionally seen in posts that are similar in nature to the one above, or posts that talk about having an affair.
Etymology : Blend word formed from the roots ‘apocalypse’ and ‘optimist’
Source : Online
Last modified: 14 December 2017