Koffing is a round, purple Pokémon filled to the brim with toxic gases. Several crater-like protrusions on this Pokémon's body give it the resemblance of a naval mine. Koffing has a skull and cross-bones below its blissful face. Koffing has been considered to be related to Grimer, who is also a purple Poison-type Pokémon that associates with pollutants. Koffing may also be related to Drifloon, who is also a floating, round, purple, "X"-bearing Pokémon with a tendency to explode.
Gender differences
None.
Special abilities
Koffing spews out poisonous gases whenever it gets upset. Koffing on the other hand exhales fresh, clean gases whenever it becomes happy or overjoyed. Although Koffing's gas is more commonly attributed as being poisonous, the gases may also cause coughs, sniffles, and teary eyes. Koffing has also been known to explode from over inflating its body. Koffing is also capable of launching Fire and Electrical attacks.
Behavior
If Koffing becomes agitated, it raises the toxicity of its internal gases and then jets them out from all over its body. Koffing is prone to overinflating its round body before it self-destructs. The higher the temperature, the more gas Koffing concocts.
Koffing is known to float in the air. This is because its body is filled with a gas that is slightly lighter than air. The gas is a combination of the vapors from fermenting trash and Koffing’s own poisonous fumes.
Koffing are a very common sight around burned down buildings, abandoned buildings and power plants. Volcanoes also provide a suitable habitat for them. It is common in Kanto, Johto, Hoenn, but seldom encountered in Sinnoh.
Koffing is seen as one of Koga's Pokémon alongside its evolution. When Koga and Blue are ambushed by Agatha's Gengar in Volume 7, Koga uses Koffing's smoke to relay his tactical plan to Blue without Gengar noticing.
When released from a Poké Ball, Koffing will initiate a Poison Gas attack which will pummel an opponent. Koffing did not return in Super Smash Bros. Melee and was replaced by its evolution, Weezing.
If Koffing becomes agitated, it raises the toxicity of its internal gases and then jets them out from all over its body. This Pokémon may overinflate its round body, then explode.
Koffing embodies toxic substances. It mixes the toxins with raw garbage to set off a chemical reaction that results in a terribly powerful Poison Gas. The higher the temperature, the more gas is concocted by this Pokémon.
Getting up close to a Koffing will give you a chance to observe, through its thin skin, the toxic gases swirling inside. It blows up at the slightest stimulation.
Koffing and Weezing are the the only pure Poison-type Pokémon immune to Template:Type2 attacks, due to their ability, Levitate.
Koffing's original English name was going to be "Ny", representing New York City's polluted air.
This would have made it, and it's evolution, the Pokémon with the shortest English name. As of Generation IV, that honor is held by Muk and Mew, both of which were also introduced in Generation I.
Koffing was depicted as having its skull-and-crossbones pattern being above its face in Pokémon Red and Blue and the Japanese Pokémon Blue, rather than the pattern being under its face as portrayed in the original versions of Pokémon Red and Green and every game that came after Red and Blue and the Japanese Blue. It is unknown if this was purposely done or if it was a sprite error (similar to the error of Raikou's sprite in Pokémon Gold and Silver).
According to a question of a Pokémon Exam the characters of the anime participated in, Koffing was supposedly first discovered in a public bathhouse. However, the Team Rocket expansion's Koffing card states that Koffing was first discovered in a weapons factory. This may be either because Jessie answered the question incorrectly, or due to an inconsistency between the TCG and anime.
Despite Koffing's diet of rotten garbage, it is unable to learn Gunk Shot, which involves spewing garbage at the foe.
Origin
Considering its looks, its ability to float, and its tendency to explode, it may have been based upon a floating naval mine. It is also based on smog and other forms of air pollution.
Name origin
Koffing's name is a corruption of the word coughing. Its Japanese name is a combination of 獰 dō, meaning bad, or 毒 doku, meaning poisonous, and gas. Its Japanese name also could come from the Brazilian expression droga, wich means something bad, rotten.
In other languages
German: Smogon - Based on the loanword Smog, which has the same meaning in German.
This Pokémon article is part of Project Pokédex, a Bulbapedia project that aims to write comprehensive articles on each Pokémon species, as well as Pokémon groups and forms.