One idea could be Shaggy getting transported to the Dragon Ball Z universe and accidentally eating a Senzu bean, which gives him superhuman strength and he has to figure out how to control it. Another could be Shaggy befriending Goku and teaching him some of his laid - back ways while Goku teaches Shaggy how to fight.
One idea could be a crossover where Saitama from One Punch Man ends up in the Dragon Ball Z universe. He might be intrigued by the different power levels and the concept of ki. He could enter a martial arts tournament there and easily defeat most opponents until he faces someone like Goku at his Super Saiyan Blue level. Then it would be a battle of different power concepts.
Well, in this crossover fanfiction, there could be epic battles. For example, Saitama vs Goku. Goku would be excited to find such a strong opponent. But Saitama would probably just want to end the fight quickly so he could go shopping. Also, the different power - up systems of both series could be combined in interesting ways.
In this crossover fanfiction, determining the strongest would be complex. Saitama's power is a mystery even in his own universe. He doesn't seem to have a limit. Goku, on the other hand, is always pushing his limits and reaching new levels of power. Vegeta could also be a factor. His pride and determination might lead him to try and take on Saitama. But Saitama's lack of interest in prolonged battles might make it difficult for any DBZ character to fully gauge his strength. So, it's really hard to say who would be the strongest in this crossover.
It would be a wild crossover. The art styles of the two series are different, but in fanfiction, that could add to the charm. Dragon Ball Z has its more detailed and anime - esque style, while One Punch Man has a simpler yet impactful look. In the story, the characters could visit each other's worlds. Goku could explore the city where Saitama lives and be baffled by the normalcy of it all compared to his battles against Frieza and Cell. Saitama could also be introduced to the Dragon Balls and their wish - granting powers, which might pique his interest.
It's a tough call. Goku has the ability to keep getting stronger through training and achieving new forms like Ultra Instinct. However, Saitama has shown that he can defeat any opponent with one punch so far. But Goku's powers are more defined in terms of levels and growth potential. So, it's hard to say who would be the strongest in a crossover. It could depend on the situation and how the writer wants to portray their encounter.
Another possible ending is that Gohan sacrifices himself to defeat Cell. He could use a self - destructive move that not only takes out Cell but also costs Gohan his life. This would be a very dramatic and tragic ending, but it would also show Gohan's selfless heroism.
There's also 'Dragon - Pirate Alliance'. This fanfiction delves deep into how the Z - Fighters and the Straw Hat Pirates would form an alliance. It explores the different cultures and fighting styles of the two groups. For example, how Vegeta's pride would interact with Zoro's sense of honor, and how Gohan's intelligence could be used in conjunction with Nami's strategic thinking.
In a Dragon Ball Z vs Mortal Kombat crossover fanfiction, Goku would likely be a strong contender. His ability to quickly power up and use techniques like the Kamehameha could give him an edge. However, Mortal Kombat characters have their own unique skills and brutal fighting styles. For example, Scorpion with his hellish powers and kunai attacks could pose a serious threat. It really depends on the rules of the battle in the fanfiction.
One interesting match - up could be Goku vs Liu Kang. Goku is known for his incredible strength and speed, while Liu Kang is a highly skilled martial artist with fire - based powers. Another great match - up would be Vegeta and Scorpion. Vegeta's prideful and aggressive fighting style against Scorpion's vengeful and stealthy attacks would make for an exciting fight. Also, Piccolo vs Sub - Zero could be cool, as Piccolo has his energy attacks and Sub - Zero has his ice powers.