One reason Naruto is cooler is his dream. He wants to be Hokage, and he chases this dream with all his might. He's not born with all the natural talent like Sasuke, but he overcomes his limitations through sheer hard work. His sense of humor is another plus. He can make people laugh even in the middle of a battle, which makes him a more relatable and cooler character.
I'm not entirely sure specifically what 'oc cooler fanfic' is about without more context. It could potentially be a fan - created story (fanfic) related to an overclocked (oc) cooler, perhaps in the context of computer hardware where someone has written a fictional piece about a cooler that has been overclocked. But it really depends on the specific fandom or area of interest it pertains to.
One thing that can make a Harry Potter fanfic cooler is an alternate universe setting. Imagine if the wizarding world was set in a steampunk style, with wizards using magic-infused steam-powered devices. Also, a fanfic that delves deeper into the backstories of minor characters and makes them central to the plot can be really cool.
I'm not entirely sure as 'si oc cooler fanfic' is rather unclear. It could potentially be a fanfic (fan - created fiction) related to a self - insert (si) in a story involving overclocking (oc) and a cooler. But without more context, it's hard to say for sure.
Family dynamics is another. As brothers, their relationship can be complex. Some fanfics show loyalty between them, while others highlight jealousy or rivalry. For example, a fanfic might explore how Frieza's jealousy of Cooler's strength affects their relationship.
One water cooler horror story could be about a haunted office building. People heard strange noises near the water cooler at night. They said it sounded like someone was whispering, but when they checked, no one was there. It was really spooky.
To develop Cooler further, he could be given a redemption arc. Maybe he starts off as a villain but gradually realizes the error of his ways. He could befriend some of the younger Z - fighters who look up to him despite his past. This would force him to be a better role model and in the process, he would change and become a more complex and interesting character.
Durability is a key factor. Yeti coolers are made to be tough, able to handle being knocked around in the back of a truck or on a boat. This makes them ideal for the rugged outdoors.
Power is a common theme. Since both Frieza and Cooler are powerful characters, many fan fictions explore how they gain more power, or how they compare their power levels. Another theme is family. Their relationship as brothers often plays a big part, like in stories about their rivalry or their attempts to cooperate. Redemption can also be a theme, especially for Cooler in some fictions where he tries to make up for his past actions.
Well, one possibility could be that Naruto inherits some of Cooler's unique abilities. Maybe he has an innate power of extreme cold that he has to learn to control. This could lead to new jutsu development as he combines his existing ninja skills with this new power.