Well, that's hard to say. Kawaii is a subjective perception. It could be based on your expressions, style, or the way the artist portrays you in the comic.
Kawaii usually refers to cute and sweet characters. Here are some famous Kawaii characters:
1 Bunny Detective Agency's Bunny Girl (Bunny Detective Agency)
2. Little Burial
3 Pikachu
4. Boya Hancock (One Piece)
5 Snow Rabbit ("Full-time Hunter")
6. Takashi Natsume in Natsume's friend's tent (Natsume's friend's tent)
7 Amagasaki Ichigo (Death)
8 Hatsune Miku ("New Era Evangelion Warrior")
Athena of the Stardust Fighters (Stardust Fighter)
Super Dream (Super Dream)
Of course, this was only a part of the Kawaii cartoon characters.
Yes. The Tonikaku Kawaii manga has reached its conclusion. It might have left fans with mixed feelings, but it wrapped up the story in a way the author intended.
You could have Zuko be constantly outsmarted by his enemies in really dumb ways. Also, you could make his backstory completely different in a bad way, like making his mother leave him because she didn't love him. And then, you could make him lose his temper at every little thing, which is not in line with his growth as a character in the original story. This would really get on the nerves of Zuko fans who love his character development.
One way could be to make Zuko constantly lose his battles in a really uncharacteristic and stupid way. Another way might be to give him a really cheesy and out - of - character love interest. And a third way could be to have his father be nice to him all of a sudden for no good reason.
Literature aims to elevate our minds and souls. Stories with such inappropriate content are not what good literature is about. It is more about moral lessons, beautiful romances, or important historical events presented in an artistic way.
I'm not entirely sure specifically what 'piss lemon fanfic' is about as it's not a very common or mainstream term. It could potentially be some sort of very niche and perhaps even inappropriate fan - created work. Without more context, it's difficult to say exactly.