مونا

Engaging in risky, raucous, adventurous, or licentious acts.

figuratively use when someone feels unwanted and didnt invite somewhere

An occasion or incident involving adventurous, risky, or morally questionable behavior.

Black as a color has long been associated with expressing rebellion and anger If he is wearing black in the dark, then it talks about an evil thing ...

it's idioms. and meaning: to risk everything one has on something