A really cool 'Invader Zim baby fanfiction' idea could be that baby Zim somehow gets lost on Earth and has to find his way back to his base. Along the way, he meets some friendly (or not so friendly) Earth creatures. This could lead to some really cute and funny interactions as baby Zim tries to communicate with them using his limited knowledge of Earth and his alien instincts.
A prevalent theme in 'Invader Zim baby fanfiction' is the idea of growth and change. Even as a baby, Zim might still have his grand plans of conquering Earth, but he has to adapt his methods. There's also often a theme of protection. Characters like Dib might see the baby Zim as an even greater threat and try to protect the world from him, or in some cases, protect the baby Zim from other threats in the universe.
A really interesting 'Invader Zim female Zim fanfiction' is 'Zim as a Girl: The Alter Ego'. This story plays around with the idea of Zim having a female alter ego. It's fascinating to see how the other characters react to this new version of Zim. Additionally, 'Female Zim in the Human World' is a great read. It focuses on how Female Zim adapts to human society, with some really funny moments like her trying to understand human fashion and social norms.
One popular 'Invader Zim Gaz x Zim' fanfiction is 'The Unlikely Bond'. It explores an alternate universe where Gaz and Zim have to team up for a strange mission. It has really interesting character interactions and a unique plot.
A popular 'Invader Zim Vampire fanfiction' is 'Vampire Zim's Dark Quest'. It takes Zim on a journey where he discovers the secrets of the vampire world and tries to use it to his advantage against Dib. The story has some really unique interpretations of the Invader Zim universe with the vampire theme added in. It also has some great character development as Zim grapples with his new identity as a vampire.
Sure. One interesting 'naruto invader zim fanfiction' could be where Naruto and Dib from Invader Zim team up to face a common threat. They might use Naruto's ninja skills and Dib's knowledge of alien invasions to save their respective worlds.
There's a fanfiction where the reader is a scientist who discovers Zim's true identity. This leads to a series of adventures as Zim tries to either convert the reader to his side or eliminate them as a threat. The story is really engaging as it shows the power struggle between Zim's alien technology and the reader's human ingenuity.
Well, there's 'Dimensions Collide'. This fanfiction is really cool as it explores how the different aesthetics and rules of the Jhonen Vasquez universes interact. It starts with a strange anomaly that brings the two worlds together, leading to some really hilarious and action - packed encounters.
There are various new 2019 Invader Zim fanfiction stories. Some might focus on new adventures of Zim and Dib on Earth. For example, there could be a story where Zim discovers a new way to try and take over the Earth that involves some strange new technology he's created. Another might be about Dib finally getting proof of Zim's alien nature in a really unexpected way.
Often, there's a theme of self - discovery. As Female Zim is a different take on the character, she might be on a journey to figure out who she is in this new form. Also, the theme of adaptation is common. Just like in the original where Zim has to adapt to Earth, Female Zim may have her own unique ways of adapting, whether it's to Earth's environment or to the reactions of the other characters around her. And there's also the theme of power. How does being female change Zim's perception and use of power? This is something that many fanfictions like to play with.
One great 'Invader Zim: Enter the Florpus' fanfiction is 'The Aftermath of the Florpus' on FanFiction.net. It explores what happens to the characters after the events of the movie in a really interesting way.