Perk Upchuck
General Information
Species Perk Gourmand
Home World Peptos XI
Body Frog-Like
Powers and Abilities
Abilities Solid Matter Ingestion
Explosive Slime Spit
Sticky Tongues
Enhanced Durability
Enhanced Tongue Strength
Voice Actor Eric Bauza
First Appearance The Visitor
Perk Upchuck is the Omnitrix's DNA sample of a Perk Gourmand from the destroyed planet Peptos XI and currently Peptos XII.


Perk Upchuck is green all over with darker green on the top of his head and on his back to his arms. He has crooked teeth. The Omnitrix symbol is on his chest.

Powers and Abilities

  • Perk Upchuck can eat almost any kind of matter or energy and spit it back out as explosive plasma balls.
  • He has 4 sticky tongues he can stretch to great lengths.
  • He can swallow and digest objects larger than himself.
  • He has several acid filled stomachs that can disslove nearly all forms of matter.
  • Perk Upchuck has enhanced durability and enhanced strength (in his tongues). He also has no natural predator and also self-proclaims himself to be at the top of the food chain


Perk Upchuck has a limit to how many things he can swallow at once. If he doesn't spit something out he will get fat and slow until he does.


Ben 10

  • The Visitor
  • Ben 4 Good Buddy
  • Ben 10 vs. the Negative 10: Part 2
  • Ben 10: Secret of the Omnitrix

Ben 10: Omniverse

  • Tummy Trouble (x3)
  • Evil's Encore (by 11 year old Ben)
  • A Fistful of Brains
  • For a Few Brains More
  • The Rooters of All Evil
  • No Honor Among Bros
  • Universe v. Tennyson
  • It's a Mad, Mad, Mad Ben World: Part 1 ( by Mad Ben)
  • From Hedorium to Eternity ( by 11 year old Ben)
  • A New Dawn (cameo)