Gaz Membrane Gaz Membrane (Manifest Doom) Gallery Quotes
20px-IconFullProtect 20px-IconPowerpuffGirlsDoujinshi 20px-IconCharacter 20px-IconFemale 20px-IconHuman 20px-IconNeutral.svg 20px-IconMegaville 20px-IconNickelodeon
Hello, big brother.
— Gaz to Dib
Gaz Membrane
Gaz by Bleedman Edited
Name Gaz Membrane
Alias Gaz, Gazlene (by Jhonen Vasquez and series' writers)
Origin Invader Zim
Sex Female
Age 12
Species Human
Status Alive
Eye Color Brown/Amber
Hair Color Purple
Relatives Dib Membrane (brother), Professor Membrane (father)
Friends Mandy, Olga, Bubbles
Enemies Zim, Tak, MiMi
Occupation(s) School Student
Residence Megaville

Gazlene "Gaz" Membrane is a minor character in Powerpuff Girls Doujinshi and a main character in Invader Zim: Manifest Doom. She is one of the friends of Bubbles and Mandy and attends Megaville Elementary in the PPGD comic. She originates from the Nickelodeon show, Invader Zim.

Powerpuff Girls Doujinshi

Gaz makes her first appearance in the comic along with her brother at the scene where Blossom bumps into Dexter. She was later seen sitting at the same table with Mandy and Bubbles in the 7th chapter of the story; she is mostly focused on her video game. In chapter 8, her video game battery began to run empty and she got angry at Dib for it. A few days later she was chasing Dib because she wanted batteries. When she caught Dib in her track and choked him, Jenny stepped in and gave her some batteries and she continued with playing.

Gaz appeared again when Professor Membrane went to Megaville Elementary to attend a meeting. Unbeknownst to him Gaz had dragged Dib along with her into his car, him only realising as they approached the school. Gaz explained that she needed to find her Game Slave that she lost at school. Membrane allowed it as long as they wouldn't interfere with the meeting and not speak anything of it. At the school Gaz notices Olga and wonders why she wants 'it'. Gaz and Dib break into Dexter's lab and she makes Dib set off the traps in the corridors. A worried Dexter appears and asks if they need help, but Gaz says that she already found what she came for, making Dexter wonder what. She dismisses Dib getting hurt as the reason. Dexter asks them to leave the premises and not speak of what happened. Gaz drags Dib along and says she is tired of all the boy geniuses with smarter sisters, something that keeps dwelling in Dexter's head.


Though her dress style is reminiscently Gothic in appearance, she is, oddly enough, never established to be an actual Goth. The most unique characteristics about Gaz are her hair and eyes. Her purple hair is cubic and fashioned into five spikes, and takes on the ominous appearance of a set of jaws. Also, her eyes are almost always closed or squinting, but when they are open her eyes are an amber color.

Gaz's head remain very much like in the show where it is square but also angular. Her head seems to be large compared to normal human beings, but she accuses Dib (like almost every character) of having a big head.

Powers and Abilities

Throughout the show, it is demonstrated, but never actually said, that Gaz has amazing powers. Her powers includes: the ability to fix, pilot, manipulate, and in general control anything electronic, the ability to get any place she needs, the demonic ability to levitate on pure rage alone, to create fires at will, umbrakinesis, to generate spookiness in a tangible manner, shroud, etc.

She is also shown to be capable of using Irken technology and her piloting skills seem to be on par, if not greater than Zim's, as she was able to pilot one of his ships with ease. It is possible that these powers, being completely unnatural, could actually be a result of her being a creation of Professor Membrane, just as it is rumored that her brother is (it is currently unknown if Gaz was Professor Membrane's creation his or biological child). She, despite her demonic power, has a sort of connection to the holy, as shown in Game Slave 2, when upon getting her game back, the stormy night turns to a bright sunny day, and her hair returns to its natural shape. She also comments on how "The rightful order has been restored".

In Mopiness of Doom, she comments "All is right with the world again". These are obvious references to horror movies such as Ringu, which also contain considerably creepy girls, as well as the plot of Game Slave 2, which somewhat parodies the aforementioned movies.


Gaz is Dib's cynical and humorlessly sarcastic younger sister. She plays a prominent role in the show, but rarely takes an active part in attempting to hinder Zim's schemes. Though she knows and admits Zim is an alien, she believes Zim is too dumb to actually be a threat. She enjoys a very limited number of things, a few of them being pizza and video games.

Powerpuff Girls Doujinshi Characters
Main Characters


Recurring & Minor Characters

Start a Discussion Discussions about Gaz Membrane

  • Character Bio and Facts

    6 messages
    • So far Jhonen Vasquez and the writers of the Invader Zim series have only mentioned Gaz's brother Dib was a biological experiment; they ...
    • There was a video from InvaderCon where someone asked Jhonen Vasquez who Gaz's mother was. Jhonen replied to that person and said there ...
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