| Please note the following:
Chompy was Bowser Junior's pet. At first, he was a magic 8 ball and slinky that was created into a Chain Chomp by Craig the Devil in Bowser Junior's Dog! He is rarely seen in most videos. Chompy likes Bowser Junior and has shown hatred towards Chef Pee Pee.
- Bowser Junior
- Chewing on stuff
- Pooping on the floor
- Winning things
- Green Beans
- Peanut Butter
- Candy (Stripper)
- Humping (In Life Is Ruff!)
- Charcoal Baby
- Chef Pee Pee
- Skeleton Dogs
- Getting switched bodies
- Getting hit by Woody
- Losing stuff
- Precious (replacement)
- Logan revealed in a dabhdude live stream that Chompy is a permanent addition to Bowser's family.
- Junior claims that Chompy's breed is a Chainhaua, although this was a joke as Chompy has a chain.
- Logan made Chompy into a puppet by cutting his back open and sticking his hand inside to make his mouth move.
- In The Dog Show!, he was shown to be a coprophagic since he was eating his own feces.
- His voice is actually the Chain Chomp sound effect from the Mario games repeated quickly.
- Despite his lack of hands, Chompy is capable of using a phone.
- In "Precious the Rapper!", Chef Pee Pee kicked Chompy out of the house. Since then, Chompy has been roaming around, somewhere outside.
- Because of this, Chompy has yet made an appearance in 2020.
- "Precious the Rapper!" is also the final appearence of the titular Precious.