Dunsparce has long been a meme of a Pokémon since its introduction in Generation II. It's always been about as worthless in a fight as Magicarp, but Dunsparce never benefited from evolution like Gyrados. However, according to leakers, that may change in Pokémon Scarlet and Violet.
According to leaks, Dunsparce evolves into Dundunsparce
While we have no official confirmation, leaks of a Pokémon called Dundunsparce began last night. Later, images popped up of a Pokémon that just appeared to be a longer Dunsparce, with two segments to its body instead of one. If you were hoping for a powerhouse of evolution, you might be out of luck.
The leaks continued as recently as this afternoon, as images have appeared of even longer forms of Dundunsparce. This three-segment version appears to be a form and not a further evolution, as it keeps the name Dundunsparce. Though, if these leaks are correct, we don't know what else a further evolution could have been named other than Dundundunsparce. Pokémon fans on social media seem to be enjoying laughing at the new rumors all the same.
Looking for more of our coverage of Pokemon Scarlet and Violet? Check out How many Legendary Pokémon will be in Pokémon Scarlet and Violet (according to leaks)? and What is the final evolution of Sprigatito in Pokemon Scarlet and Violet? here at Pro Game Guides.