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Invader ZIM biographies


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[Stock Bios] [Cancelled Bios]





Major Appearances: Game Slave 2
Cameos: The Most Horrible X-Mas Ever

Quote: none

Affiliation: Mall- Video Pit

See also: Video Pit clerk

A clerk at the Video Pit, he was in charge of attaching children to the cable pulley and slinging them to the exit. He is later seen dressed as an elf assisting the mall Santa, and then later on at the North Pole with Brian clinging to his head.



Major Appearances: Hamstergeddon

Quote: none

Affiliation: Skool

See also: Ultra-Peepi

Peepi is the hamster-class skool pet brought in by Ms. Bitters to prepare the children for a life in the nightmarish corporate system. Zim recognizes how his cuteness effects the other students and decides to use this in a plot for world domination. He hooks up a throbbing alien device to transform the hamster into a giant beast. See Ultra-Peepi for more.



Major Appearances:

Quote: none

Affiliation: Skool- Ms Bitters' class

See also:

See Ms. Bitters' seating charts, season 1.



Major Appearances: Germs -- Battle of the Planets -- Gaz, Taster of Pork

Quote: none

Affiliation: Neighborhood

See also:

GIR is often seen with pig friends. He has taken pigs to his room, to tea parties, and to the movies. Whether or not it is the same pig is unknown.

Pig guards


Major Appearances: Gaz, Taster of Pork

Quote: none

Affiliation: Realm of the Shadowhog

See also: Shadowhog

Inside the Shadowhog's pig temple are a pair of floating pig guards. They have telekinetic powers and the ability to transform into massive brutes. They attempt to keep Dib from interfering with Gaz's trials, but Dib manages to get past them.



Major Appearances: The Frycook What Came From All That Space

Quote: none

Affiliation: Skool

See also: Zita

A child who attends the skool, Pigboy is insulted when Dib claims that the students are not pigs (as a response to Zim calling his peers Pig-smellies). Pigboy cries and then flies out of the window.



Major Appearances: Mysterious Mysteries

Quote: none

Affiliation: Mysterious Mysteries

See also: Mysterious Mysteries Anchor

One of many possible submissions to the Mysterious Mysteries show is the case of Pigfoot. Photos of the paranormal creature clearly show that he is a man in a suit.



Major Appearances: Gaz, Taster of Pork

Quote: none

Affiliation: Skool- Mr Elliot's class

See also:

See Mr. Elliots' seating chart.

Poonchy: Drinker of Hate


Major Appearances: Game Slave 2 -- Tak: the Hideous New Girl -- The Frycook What Came From All That Space -- Dibship Rising

Quote: "He likes wearing pants, Dib! Aliens don't like wearing pants!"

Affiliation: Skool- Ms Bitters' class

See also:

See Ms. Bitters' seating charts, season 2.

Poop Dawg


Major Appearances: Door to Door

Quote: "And if you all think you's all something wit da top sellies, and, wit... I can't do this...."

Affiliation: Poop Soda

See also:

Poop Dawg is the mascot for Poop Cola. He is a poop cola gangsta clown who explains the Poop Cola Candy fundraiser to the children in Ms. Bitters' class in a video. Zim later sees hallucinations of him as the 'gangsta specter of defeat' who taunts him.

Precocious Kid


Major Appearances: The Most Horrible X-Mas Ever

Quote: "And the mechanizations of this malfunctioning Santa suit completely elude me!"

Affiliation: The Future

See also: Mr. Sludgy

2 million years in the future, a group of children who live in a protective dome that keeps Santa out listen to Mr. Sludgy's stories. One of them questions aspects of the story, but Mr. Sludgy shoves that kid under the bed.



Major Appearances: Dib's Wonderful Life of Doom -- The Girl Who Cried Gnome -- The Most Horrible X-Mas Ever

Quote: "You! Get me the nuclear people on the phone! I want those vibrations!"

Affiliation: President Land

See also: Moofy, Santa suit, PresidentMan's Announcer

The leader of the USA who hails from President Land, PresidentMan deals with important issues such as Moofy the girly ranger getting stuck in Zim's lawn and the return of Santa. His decisions have been known to be influenced by offerings of chocolate covered ninja star cookies. He was quick to give up all of his power to Santa upon his return.

PresidentMan's Announcer


Major Appearances: The Girl Who Cried Gnome

Quote: "All the way from President Land, it's PresidentMan!"

Affiliation: President Land

See also: PresidentMan

A man whose sole purpose appears to be announcing for PresidentMan, the announcer has a microphone helmet and picture of the President strapped to his chest.



Major Appearances: The Voting of the Doomed

Cameos: Tak, the Hideous New Girl

Quote: "You will obey! You won't complain about nasty toilets!"

Affiliation: Skool

See also: Student President, Willy

The skool principle first appeared as a voice over Ms. Bitters' phone informing her about the decision to celebrate Valentine's Day. He later appeared as a cloaked figure who took in Willy as the new Student President and had his mind altered. The principle carries a pet rodent.

Prisoner 777


Major Appearances: Backseat Drivers From Beyond the Stars

Quote: "That would be wrong! It'd infuriate the Armada!"

Affiliation: Space

See also: Lard Nar

Zim keeps in contact with a Vortian on the conquered planet Vort, now a Military Prison Planet. Prisoner #777 gives stuff to Zim, including the plans to the Massive (which he helped design), instructions on how to make a control seat, and the Vortian death weapon used in MiniMoose.

Private Fooby


Major Appearances: Plague of Babies

Quote: "You won't believe it, sir!"

Affiliation: Space- Nhar-Gh'ok

See also: Shnooky

Private Fooby is one of the Nhar-Gh'oks who took part on the information gathering mission on Earth. He wears a bunny suit, even before he was forced to take the identity of a baby. He was the Nhar-Gh'ok who discovered the human maternity ward in the hospital, leading the Nhar-Gh'oks to believe the humans were holding Nhar-Gh'oks hostage. When hospital staff nearly discovered the Nhar-Gh'oks, he hailed the mother ship but gave the wrong coordinates. They beamed up the babies in the maternity ward instead.

Professor Membrane


Major Appearances:

Quote: "Shtshtshtsht, not now son. I'm making... TOAST!"

Affiliation: Membrane Labs

See also: Dib, Gaz

Dib's father is a world-renowned scientist. He has a popular kids show called "Probing The Membrane Of Science." He is always working on new inventions and is hardly ever around. Professor Membrane's last name IS NOT MEMBRANE. His wife suffered a horrible fate and now her remains live in a jar somewhere.

Professor Membrane Devotee


Major Appearances: Battle-Dib

Quote: "That's not it! It's-"

Affiliation: Skool, Membrane Labs

See also: Audience Admissions Bot

One of the people taking the audience admissions test to "Probing the Membrane of Science" failed and was sent screaming out the back. She was decked out in full Prof. Membrane gear, including Prof. Membrane shaped hat, shirt, and more. She failed the test by 0.1%.

Professor Membrane Studio Guards


Major Appearances: Battle-Dib -- Future Dib

Cameos: Career Day

Quote: "Next time, we'll call your parents! Or legal guardian!"

Affiliation: Membrane Labs

See also: Professor Membrane, Gaz, Dib, Shunk Wugga, Future Dib

Professor Membrane has a couple of guards armed with electric taser-staffs. The skinny guard shocked Dib repeatedly when he tried to enter the studio. He later threw out Dib, along with the bulkier guard. Gaz was partnered with the skinny guard for Career Day. The black guard was tricked by Future Dib.