Often, there's a theme of self - discovery. Natsu might learn something new about himself when drunk, like hidden feelings or desires. Also, the theme of friendship is prominent as his friends support or scold him, which shows the bond between them. In some cases, the fanfiction might use his drunken state to explore a potential romance in a more unguarded way.
A fanfiction named 'Drunk Natsu's Night Out' could be a great read. It might show Natsu getting drunk at a local tavern in the magical world. His drunken state could lead to him getting into a friendly brawl or starting an impromptu party. The story could then focus on how his friends react and how they all end up having an unexpected and wild night together.
His friends would be very concerned. Gray, for example, might try to physically stop Natsu from drinking more. Erza would likely be more gentle and try to talk to him, to make him understand that getting drunk won't bring Lucy back.
A prevalent theme is the exploration of Natsu's vulnerability. Usually seen as strong, when poisoned he becomes weak, and this allows for a deeper look into his character. Also, the theme of hope often runs through these fanfictions. No matter how dire the situation seems, there is always hope that Natsu will be cured and return to his normal self.
In a fanfiction, Natsu might get angry if he was wrongly accused of something. Say, if he was blamed for a crime he didn't commit in the guild or in the magical world at large. He's an honest person, and being falsely accused would be a huge blow to his pride. Another possible reason is if a magic - based experiment went wrong because of someone else's carelessness and it put his friends in danger. Natsu values the safety of his comrades, and such a situation would make his blood boil. Also, if someone were to try and break up the Fairy Tail guild by causing internal disputes, Natsu would be enraged as he loves the unity and spirit of the guild.
One possible plot could be that Natsu is completely devastated by Lucy's death. He turns to alcohol as a way to numb the pain. His friends might try to reach out to him, but he pushes them away in his grief. He could start having flashbacks of their adventures together while drunk, which makes his pain even more intense.
There's a fanfic titled 'The Poisoned Dragon Slayer'. It focuses on Natsu's struggle after getting poisoned. The author does a wonderful job of showing how Natsu's powers are affected and how his relationships with his guildmates change during this difficult time. It's a really engaging read.
I think characters like Makarov, the guild master, would be there. He could give a really heartwarming speech about how he's seen Natsu and Lucy grow. Wendy and Carla would also be guests. Wendy might be helping with some of the decorations, using her magic in a creative way, and Carla would be there to keep Happy in line and also enjoy the celebration.
Maybe the story could start with Natsu and Lucy going on a special mission. During this mission, they face a great danger that makes them realize how much they mean to each other. Once they return, Natsu decides it's time to get married. The fanfiction could then focus on the wedding preparations, like Lucy choosing her dress and Natsu trying to find the perfect gift for her.
The original singer of " Getting Drunk a Few Times in Life " was the singer Pang Long. In 1998, he released his first Mandarin album," A Few Times Drunk in Life," in which he displayed his all-round talent as a singer-songwriter. Pang Long's lyrics expressed the feelings of intoxication that were rare in his life. This song was also thought to be sung for himself.