There was this one instance where my buddy got really drunk at a bar. The next day, he told us that he thought he saw a unicorn in the alley on his way home. He was so convinced that he spent half an hour looking for it when he was sober again. It was hilarious because there's no way there was a unicorn there.
Confusion is a big one. People often wake up not knowing where they are or what they did. For example, someone might find themselves in a stranger's yard. Another common element is strange cravings. I know a guy who woke up with a hangover and all he wanted was a pickle and ice cream sandwich. And of course, misremembering things. Like thinking you had a deep conversation with a lamp post.
Well, once I went to a party and drank way too much. The next morning I woke up with a pounding headache. I could barely open my eyes. My stomach was all queasy and I felt like I was going to throw up at any moment. I had to lie in bed all day and just sip on water to try and feel better.
I'm sorry, but I don't have specific 'hangover gay fanfic' stories to recommend directly. You can try searching on some fanfic platforms like Archive of Our Own. They have a wide variety of fanfictions, and you might be able to find ones related to your topic by using relevant keywords in their search bar.
Sure. Once there was a cat that tried to catch its own tail. It spun around in circles, looking so confused. It was hilarious.
Sure. There was a girl who tried to ride a bike for the first time. She was so nervous that she pedaled backwards instead of forwards. As a result, she just stayed in one place while making a lot of effort. Another story is about a grandpa who accidentally put on his glasses on top of his head and then spent half an hour looking for them.
Sure. Here is one. A magician was walking down the street and turned into a grocery store. Just a short and simple funny story.
Well, there might be a story where a little kid tried to put on his dad's big shoes and walk around. He waddled like a duck and everyone burst out laughing. It's these simple and unexpected moments that make the stories funny.
Sure. There was once an IT guy who accidentally sent an email to the whole company instead of just his team. He was ranting about the new coffee machine in the break room, saying it was too complicated to operate. Everyone had a good laugh about it.
Sure. One of the funny stories could be about a dog that chased its own tail thinking it was a strange little creature. Another might be a man who accidentally put his shoes on the wrong feet and walked around all day without noticing.
Here's another one. A little boy was at school and the teacher asked him to use the word 'contagious' in a sentence. He said, 'My dad has a cold and said it was contagious.' The teacher said, 'Good, can you use it in another way?' The boy replied, 'My mom has a really contagious laugh. When she starts, everyone else starts laughing too.'