|Home World||Peptos XI|
|Body||Stout Humanoid Toad|
|Powers and Abilities|
|Abilities|| Solid Matter Ingestion|
|Voice Actor||Dave Wittenberg|
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.
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.