Catastrophic, devoid of hope, without possibility of redemption.

Usage:

1. Melodramatically to make light of a minor misfortune, or a catastrophe that you don't think others will take seriously.

2. As a dismissive insult aimed at a person or object.

3. As an exclamation of incredulity. Similar to "Oh my god!", "No way!", "What does he think he's doing?", but perhaps most akin to "I can't bear to look", said while jostling for the best view.

A phrase used when someone tells you something as if it is the most pressing matter of the century, when in actual fact nobody cares.

when one experience a loss that they saw coming, yet no adjustments are made
to adapt or taken measures to prevent it

The term used for any situation or character associated with having gone through the process of tragedy, such as defined by the early Grecian plays in which the hero, deemed "tragic," would go through a cycle of being successful, a downfall caused by pride, a quest of sorts, and finally a revelation in which he realizes what caused his downfall.

i think it means like something unfortunate that evokes negative emotion

a horrible thing to happen

What someone responds with when they don’t care about what you have to say.