5 Years later Wiki

Upchuck is the Omnitrix's DNA sample of a Gourmand from the planet Peptos XIV in 5 Years Later.


Perk Upchuck has jade and light green skin with two black stripes on each side of his face, one of which on each side reaches his mouth. As well as three black stripes on his belly. He wears a black, green, and white uniform.

The Omnitrix symbol is located on his stomach.

Murk Upchuck has sprout-like growths on his head, with three black stripes on each side of his face. He has yellowish-green skin on part of his face and chest, as well as swampy-green skin with blackish-green spots.

The Omnitrix symbol is located on his stomach.


  • Solid Matter and Energy Ingestion- Upchuck can ingest solid matter such as steel, and rocks as well as energy. Their bladders are connected to a trans-space bladder dimension, which stores everything they've ingested.
  • Explosive Vomit- The items Upchuck ingests can be released and converted into explosive liquid balls which they can expel with great accuracy.
  • Enhanced Durability- Both Upchucks can take a surprising amount of damage for creatures their size.
  • Space Survivability- Both Upchucks can survive in the vacuum of space.
  • Propulsion Flight- By breathing air through his mouth, Upchuck can fly by expelling his breath downward, allowing him to make planetary travel.
  • Slime- Both Upchucks can spit slime, which can be very slippery.
  • Gourmand Danger Detection- The transspatial bladder of both Upchucks is connected to the Gourmand species and can detect any danger to their species through their stomachs.
  • Expandable Mouth- Both Upchucks can enlarge their mouths, allowing them to swallow objects larger than themselves.
  • Prehensile Tongues- Upchuck has four strong, adhesive tongues that he can stretch and be used to latch on to objects and reel them in.
  • Strong Teeth- Upchuck's teeth are strong enough to break steel and stone.


  • Excessive Eating- Upchuck can become slow if they eat too much and can become fat. In addition, if Upchuck or any other Gourmand does not spit out what they eat, they can become fat and render themselves immobile.
  • Earth Food- Upchuck cannot consume Earth food.
  • Ingestion Limit- Upchuck has a limit to how big the pieces of matter can be in order to digest them.






  • Upchuck does not have a natural predator because his species is at the top of the food chain.
  • Upchuck's species share a pocket dimension as a stomach.