green FN

Etymology
Abbreviation of. In reference to the  basketball simulation video game series, wherein the quality of a player's shot is measured in colours—green denoting the highest quality shot. Online Internet meme documentation website first attests the word in early 2023 on the video-sharing service TikTok, but popularised in late February 2024 via an Internet meme depicting  character  dunking a basketball mid-air.

Interjection

 * 1)  An exceptional, fantastic  or throw, especially in basketball.
 * 2)  Something amazing, fantastic, impressive or otherwise exceptionally good; something considered desirable.