Ben 10 Fan Fiction Wiki
Ben 10 Fan Fiction Wiki
BBDB Upchuck.png
General Information
Species Murk Gourmand
Home World Peptos XI
Body Stout Humanoid Toad
Powers and Abilities
Abilities Solid Matter Ingestion
Explosive Vomit
Acid Spit
Slime Spit
Mouth Expansion
Swarm Gastronomy
Space Survivability
Enhanced Agility
Enhanced Durability
Enhanced Flexibility
Voice Actor Dave Wittenberg

Upchuck is the Omnitrix's DNA sample of a Murk Gourmand from the planet Peptos XI set to appear in Bryce Bowman: Devil's Bounty.


Upchuck has swampy-green skin, a tanned stomach and muzzles, black sprouts and black-green spots on his tail, limbs, and back. His eyes are sharp and a sort of dull greyish green, he has whisker-like lines, his teeth are more aligned with visibly sharp canine teeth and his tail is short and straightened.

The Omnitrix is on the back of his left hand.

Transformation Sequence

The Omnitrix glows on Bryce's wrist as sickly, dark-green spots appear on his arm. Suddenly, his whole arm turns green, while the Omnitrix spins, the faceplate growing and pulling the band up into it and sliding down to the back of Bryce's hand. The Omnitrix bursts with green light. Bryce cringes as his his arms pull inward and his head expands, growing six bulbs on the back where his hair is now receding and vanishing. He quickly opens his eyes, now sharp and turned grey-ish green. Upchuck leaps backward, opening his mouth and releasing his four, tendril-like tongues.



Powers and Abilities

Upchuck has four very strong, adhesive tongues that can stretch to great lengths, allowing him to latch onto large objects and reel them in with relative ease.

Upchuck's mouth can stretch, allowing him to swallow objects larger than himself. His stomach can expand exponentially as well.

The items ingested by Upchuck are converted into explosive balls of liquid that can be expelled with great accuracy. The explosive power of these "loogies" depends on the chemical composition and overall size of what Upchuck ate to create them.

Upchuck can make his "loogies" curve like a boomerang, shuriken, or frisbee. He can also fire powerful streams of his explosive vomit like an energy beam by building up digested matter and releasing it all at once.

Upchuck is able to take a surprising amount of punishment for a creature of his size.

Upchuck can spit out slime, which can be slippery and is capable of melting ice.

Upchuck can carry heavy objects in his stomach.


Upchuck has a limit to how many big objects he can swallow at once.

Upchuck is slow when he eats a lot of things and become excessively fat. Otherwise, he is somewhat quick, considering his small size.

If Upchuck does not spit out something he ate, he will get very fat and rendered immobile until he spits it out.

Upchuck can ingest Human food, but he tends not to enjoy it.

Upchuck can only ingest solid matter, so he's virtually useless against energy-powered opponents.





  • Upchuck does not have a natural predator because his species is at the top of the food chain.
  • Some of Upchuck's prototypes were used to create Spitter and Arctiguana.
  • Bryce will eventually unlock both Perk and Murk Upchuck, but probably not until far in the future.
  • "Explosick" was given by SharkAttack on the Discord as Bryce's name for Nemevoc's version of Upchuck.
Bryce Bowman All Related
Bryce Bowman: Origins - Bryce Bowman: Devil's Bounty
Major Characters
Bryce Bowman - Gwen Tennyson - Kevin Levin - Azmuth - Professor Paradox - Max Tennyson - Tetrax Shard - Carolina - York - Maine - Wyoming - North - Tex - South - C.T. - Washington - Cortana - The Alpha - Tony Stark - Bruce Banner - Thor - Peter Parker - Steve Rogers - Natasha Romanoff - Clint Barton
Minor Characters
Marissa Harper - Lieutenant Steele - Technorg - Proto - Bowman 10,000 - Manny Armstrong - Helen Wheels - The Counselor - The Pilot - Delta - F.I.L.S.S. - Omega - The Chorus Elite - The Merchant - Nick Fury - J.A.R.V.I.S.
Major Villains
Vilgax - Nemevoc - Kevin Levin (Formerly) - Zs'Skayr - Death Dragon - The Rebels - The Director - Lucifer
Minor Villains
Sixsix - Vulkanus - Kraab - Sunder - Zombozo - Acid Breath - Thumbskull - Frightwig - The Wolf - The Mummy - Hex - Rojo - Slix Vigma - Amsol - Dr. Viktor - Esoterica - Proto (temporarily) - The Forever Knights - Charmcaster - Black Scythe (temporarily) - Enoch - Sigma - Florida - The Rhino
Alien Forms
Everglade - XLR8 - Diamondhead - Water Hazard - Big Chill - Shocksquatch - Feedback - Tomahawk - Equinox - Darkflame - Humungousaur - Wolfsbane - Upgrade - Ghostfreak - Jetray - Psychophagus - Dynamite - Overflow - Clockwise - Atomix - Buzzshock - Aerosaur - Hercules - Jury Rigg - Frankenstrike - Grey Matter - Whiplash - Rockslide - Goop - Echo Echo - Fasttrack - Heatblast - Gutrot - Eatle - Galactica - Spinosaur - Graviton - Armodrillo - Technopath - FlameOgre - Blyzzard - AmpFibian - Rath - Bolt - Spidermonkey - Lodestone - Cannonbolt - Brainstorm - Chromastone - Wildvine - Blitzkrieg - Terraspin - Shellhead - Upchuck - Stampede - Kersmack - Stinkfly - Lavazoid - Invisilizard - Nanomech - Comadose - Eye Guy - Crashhopper - Cementomb - Ripjaws - Arctiguana - Megaton - NRG - Dominator - Ditto - Alloy - Spitter - Skyscraper - Blood Count - Wildmutt
Ultimate Forms
Ultimate Humungousaur - Ultimate Big Chill - Ultimate Everglade - Ultimate Galactica - Ultimate Diamondhead - Ultimate Echo Echo
Bowman 10,000's Alien Forms
Cannonbolt - Seaquake - Blyzzard - Ultimate Bowman (Hercules - Thunderclap - Graviton)
Infinity Omnitrix - Negafinity - The Omnitrix
Crossover Characters
John Spacewalker - Gaia
Crossover Aliens
Gravattack - Vicktor Stein - Espionage - Granodite
Time - The Multiverse
Brywarrior (Head of All Positions) - Sixef (Assistant Director) - Diamondface (Writer)
Temporary Staff
- Reo 54 (Artist) - Dioga Beta (Writer and Director of Monster of the Earth) - CharmcasterX (Co-Writer, Co-Editor, and Co-Director of Bryce Bowman: Omnistorm)