Adjective;
A word to describe a teenager who thinks they are way cooler than they already are. This usually results in the teenager trying way too hard to be cool.

Synonyms- loser
Antonyms- respectable

A common white girl work used in a phrase when they do something out of the ordinary.

The rush of adrenaline that you get when the outcome is uncertain.

The all Black Plague doctor skin for bloodhound on Apex.

The characterization when an individual, possibly a chibber from a North Indian city like Gurgaon, decidedly appropriates pseudo mysterious/dark behaviour. Usually occurs at the expense of her far more reasonable friends sanity.

Something new-age or cool, never done before and groundbreaking.
Though this is the true definition, the word is usually misused as being for goths (not emo because emo is a kind of music) who overreact and and depressing themes
This misconception was probably started by the word being used ironically for stupid ideas that were just "too underground for you to understand"