They might get really excited and start comparing it to their own experiences in the Trolls world. Maybe they'll laugh at the funny parts or feel inspired by the creative interpretations in the fanfiction.
Well, in fantasy fiction, cave trolls differ from other trolls in several ways. For one, their physical features might be more suited to cave living. They could have a thicker hide to protect against cave - related hazards. In terms of behavior, cave trolls are usually more territorial about their caves. While other trolls might be more nomadic or have a wider range of movement. Also, the diet of a cave troll is likely to be more limited to what is available in or near the cave, such as bats or underground fungi, as opposed to other trolls that might have a more diverse diet depending on their habitat.
Dimensional refers to different time and space. In anime jargon, 2D usually refers to a fictional two-dimensional world created by Japanese manga and animation media. The three-dimensional world refers to the real world, which is the time and space we are in. This term is often used to describe the characters and plots in anime, manga, games, and other media works. It means that these characters and plots only exist in the fictional world and not the real world we live in.
It depends. Sometimes movies or shows labeled as 'Hustle' might draw inspiration from real events but could also have fictional elements added for entertainment purposes.