Pokemon Who (Probably) Smell Terrible

Summary

Many Pokemon have foul stenches due to their toxic sludge bodies, gas emissions, or trash-eating tendencies.
Trainers likely need to cover their noses when they’re around Gloom, Grimer, Koffing, and Stunky.
Mudbray stands out for regurgitating mud, and Grimmsnarl for exuding an unpleasant smell with its hair-covered body.

The realm of Pokémon certainly seems magical, teeming with extraordinary creatures boasting a variety of captivating appearances, traits, and powers. Who wouldn’t dream of residing there and sharing life with one such creature as a companion? Yet, it’s crucial to acknowledge that not all Pokémon are always delightful company due to some being infamous for releasing putrid odors.

Some of these creatures are composed of putrid sludge and harmful gases, and they often survive by releasing foul substances, much like many real-world animals do. To be frank, it’s quite possible that a good number of Pokemon have an awful smell, prompting their trainers to frequently hold their noses.

Gloom

A Cute Flower Pokemon With An Unfortunate Odor

Introduced in: Generation One
Types: Grass/Poison
Pokedex Number: 044

Gloom, though appearing adorable with its tiny stature and blooming blossom on its head, conceals an unusual characteristic. Much like the Rafflesia in reality, this blossom perpetually emits a strong, unpleasant odor to deter predators and adversaries.

In the Pokedex, many entries describe Gloom as having a strongly offensive odor that keeps most people from approaching it. Remarkably, about one person in a thousand finds this unpleasant smell appealing. Interestingly, when it evolves into Vileplume, it produces allergens instead of the stink, making it less pungent.

Grimer & Muk

They’re Literally Made Of Toxic Sludge

Introduced in: Generation One
Type: Poison
Pokedex Numbers: 088 and 089

In the first generation, a good number of Pokemon belonged to the Poison type, with Grimer and its evolved form, Muk, standing out as particularly notorious ones. These Pokemon are composed of toxic goo, and what’s more, they actually seek out and consume this same poisonous material for sustenance.

In the game Pokemon Yellow, it’s noted that Grimer emits such an intensely foul odor that plants refuse to grow near it. Interestingly, Muk from the same game has a smell so powerful it can make people lose consciousness. However, this characteristic is specific to their native Kanto forms. In contrast, Alolan Grimer and Alolan Muk retain their toxins internally, which means they no longer give off that unpleasant scent.

Koffing & Weezing

They Are Constantly Emitting Poisonous Gases

Introduced in: Generation One
Type: Poison
Pokedex Numbers: 109 and 110

Apart from Grimer and Muk, there are other foul-smelling Pokémon of the Poison type introduced in the first generation. In the Kanto region, trainers may also encounter Koffing and Weezing. These two are known as the Poison Gas Pokémon, implying that their bodies continuously release poisonous gases, which can be lethal to their opponents.

In the Pokemon Gold version, Koffing’s Pokedex entry mentions its poisonous gases often cause sneezing, coughing, and teary eyes, making its presence quite uncomfortable. Yet, its evolution in Pokemon Ruby makes matters worse, as Weezing feeds on the gases produced by decaying kitchen waste and commonly resides in untidy homes to consume people’s trash. In contrast, Galarian Weezing consumes toxic fumes but releases clean air instead.

Stunky & Skuntank

Like Real-Life Skunks, But Even Worse

Introduced in: Generation Four
Types: Poison/Dark
Pokedex Numbers: 434 and 435

It’s no secret that people living in North America will attest to the fact that skunks are among the smelliest animals in reality, earning their notorious reputation for spraying a foul liquid when they sense danger. Two Pokemon, Stinky and Skunk Pokemon, are modeled after skunks, suggesting that they might carry an even stronger odor.

In simpler terms, according to its Pokedex entries in Pokemon Diamond and Platinum, Skuntank, resembling a skunk, can spray a foul-smelling liquid that lasts for over 24 hours. It’s also stated that this stench spreads up to a mile. What sets Skuntank apart from its earlier form is that instead of spraying the substance from its rear, it does so from a tail resembling a cannon, making each spray more precise and potentially more dangerous.

Trubbish & Garbodor

Two Living Garbage Bags

Introduced in: Generation Five
Type: Poison
Pokedex Numbers: 568 and 569

Fifth Generation saw a soft re-imagining, introducing numerous Pokémon that were meant to be modern takes on classic creatures from the very first generation. For instance, Grimer and Muk of previous generations have been replaced by Trubbish and Garbodor in this one – they’re infamous for being sentient garbage bags, always on the hunt for trash to consume.

From the outset, the notion of a creature composed entirely of human waste is revolting, but the Pokedex assures us that their odor lives up to expectations, being incredibly foul. The entry for Trubbish in Pokemon Black cautions against inhaling its emitted gases as this could cause a person to sleep for more than a week. However, Garbodor is notably more hazardous, utilizing the toxic gases and liquids within it to incapacitate and defeat its adversaries, according to its entry in Pokemon Black.

Mudbray

The Idea Of Mud That Never Gets Dry Sounds Awful

Introduced in: Generation Seven
Type: Ground
Pokedex Number: 749

However, it’s important to note that Poison-type Pokemon aren’t the only ones with potent smells. In fact, many Pokemon from other types also have a knack for producing foul odors. One such example is Mudbray, which might appear harmless due to its small donkey-like form. But looks can be deceiving as it carries an unpleasant secret that likely makes it uncomfortable for its trainer to be near it.

Indicating its name’s meaning, Mudbray has a peculiar habit of smearing itself with mud. While many animals do the same for various reasons, their mud usually hardens or falls off over time. However, Mudbray stands out as it consumes the mud, re-vomits it, and then coats itself in it. This behavior is not only unappealing but also troubling because the mud that covers Mudbray reportedly never dries, regardless of sunlight exposure.

Grimmsnarl

A Giant Monster Covered In Dirty Hair

Introduced in: Generation Eight
Type: Dark/Fairy
Pokedex Number: 861

In a seemingly ordinary twist, unlike many Pokemon who sport fur from head to toe, Grimmsnarl stands out significantly. This is due to the unique property of its hair, which serves not just as fur but also as its muscle fibers and tentacles. As a result, it’s constantly vulnerable to external influences because its hairy structure is always exposed.

In simpler terms, Grimmsnarl, a Pokémon resembling a troll that dwells in forests and pays little attention to personal hygiene, is likely to perpetually emit a bad odor due to its filthy fur. This fits with the Pokédex entry for Pokémon Violet which suggests Grimmsnarl never ceases its mischief and enjoys being smelly. On the other hand, Hatterene, another hair-covered Pokémon, is a graceful Fairy-type Pokémon, so it probably takes care to keep itself clean and well-groomed.

Revavroom

A Sentient Car Engine That Leaves A Deadly Trail Of Gases Behind

Introduced in: Generation Nine
Type: Steel/Poison
Pokedex Number: 966

As a devoted Pokémon trainer, I’ve gotta say, even the latest generation of Poke-fun introduced a Poison-type Pokémon that’s notorious for its stinky stench and harmful impact on its environment-and it goes by the name Revavroom. Picture a living car engine that can zoom through at breakneck speeds, but keep in mind this speedster’s got an exhaust pipe built right into its body. You guessed it-just like real cars, it pumps out gases from that pipe!

In the game Pokemon Scarlet, Revavroom’s Pokedex description reveals that it generates energy by detonating poisonous gas produced from the minerals it consumes in rocks. Furthermore, its entry in Pokemon Violet suggests that it emits toxic fluids while moving. Essentially, Revavroom has a strong, unpleasant odor reminiscent of an old and dirty car engine, which gives hints about its foul smell.

2025-08-21 13:41