“good enough” is when you are working on something and are happy with most of it but can live with a few imperfections, useful when needing to move on from sketch to inking/coloring or what have you.
“fuck it” is when you absolutely hate what you’re doing every step of the way but you post it anyways, very useful during art blocks.
both are useful to help you move on and not obsess over making it perfect, because art is anything but perfect, even photo realistic artists probably see imperfections that someone else might not catch
anime trope episodes: the beach episode, the festival episode, the episode where someone doesn’t know how to cook western cartoon trope episodes: the episode where someone has several copies of themselves made, the episode where inanimate objects come to life, the episode that is a homage to a movie from the 1950s, the episode where someone is shrunk down to microscopic levels and placed inside the body of another person