Well, in some of these fanfictions, there could be a plot where Naruto, after getting drunk, accidentally proposes to a character he has a deep but unspoken bond with. Maybe it's Sakura, and she initially thinks it's a joke but then starts to consider her real feelings for him as the story progresses.
In 'Naruto Drunken Marriage Fanfiction', Naruto is central. But Kiba could also be involved. He might be at the same party where Naruto gets drunk and could be the one who spreads the news around the village. Ino could be another character. She might use her mind - reading jutsu (if possible in the fanfiction) to figure out what Naruto was really thinking during the drunken marriage. And Shikamaru, being the intelligent one, could be the one who tries to come up with a plan to either annul the marriage or make it work, depending on the circumstances.
The drunken swordsman can act as a mentor. His unorthodox ways, influenced by his drunken state, can teach Naruto to think outside the box. Naruto might learn new combat techniques or strategies that are different from what he has been taught in Konoha.
One unique element is the new combat styles. The drunken master style brings in unorthodox moves, like swaying and staggering attacks that are actually calculated and powerful. Another is the character development. Naruto, for example, might learn to be more unpredictable and flexible in his thinking. Also, there's often a new kind of humor. The drunken state of the master or Naruto himself can lead to some really funny situations and dialogues.
Maybe Tsunade. She is known for her love of sake. She could have some hidden knowledge of the Drunken Fist. Since she is also a very powerful ninja, she could train Naruto in both the physical and strategic aspects of the Drunken Fist. She could show him how to use his chakra more effectively while performing the drunken - like maneuvers.
There's a possibility that it's a spirit or a ghost of a past master of the drunken fist. Naruto somehow makes contact with this entity, and the spirit decides to pass on its knowledge to Naruto, guiding him through the process of mastering the drunken fist in a rather supernatural way.
Perhaps in this fanfiction, Naruto discovers the drunken fist as a way to gain an edge against a new and powerful enemy. He starts training in secret, struggling at first to control the erratic movements. As he progresses, he combines his regular ninja skills with the drunken fist, creating a whole new combat approach that surprises his friends and foes alike.
Well, one popular 'Naruto Drunken Master' fanfiction might be 'The Drunken Sage of Konoha'. It explores a new kind of ninja art inspired by drunkenness. Another could be 'Naruto: The Drunken Training', which focuses on Naruto learning unique skills under a drunken master. There's also 'Drunken Naruto's New Adventure' where he goes on a wild journey with his new - found drunken - inspired powers.
One idea could be that Naruto discovers an ancient scroll about the Drunken Fist technique while on a mission. He then tries to master it in secret, but his drunken - like movements make his friends think he's acting really strange. Another could be that a new enemy arrives who uses a similar Drunken Fist style, and Naruto has to quickly learn and adapt to defeat them.
In fanfiction, a political marriage between Naruto and Yugito could bring a lot of interesting plot developments. It might start as a strategic alliance between their respective villages. For example, Naruto's village Konoha and Yugito's village could be facing a common threat, and this marriage is seen as a way to strengthen their bond. At first, Naruto and Yugito might be a bit hesitant as they don't really know each other well. But as time goes on, they could start to understand each other's values and goals. They might work together to improve relations between the two villages not just on a political level but also in terms of cultural exchange. This could lead to new ninja training methods being shared, and the overall power of both villages increasing.