gomu gomu no mi

The user
The Gomu Gomu no Mi, also known as the Gomu Gomu Fruit, is a Paramecia type Devil Fruit that turns the user's body into rubber. "Gomu" means rubber in Japanese. In the Viz Manga and 4Kids and FUNimation dubs, it is called the Gum-Gum Fruit. It was originally a treasure that Shanks and his crew took from an unspecified enemy but was accidentally eaten by Monkey D. Luffy. In the second version of Romance Dawn, it originally belonged to Luffy's grandpa who took it from an unspecified enemy.[1]
The fruit's major strength, as demonstrated by Luffy, is that the person can stretch their body like rubber at will, and makes them almost entirely immune to blunt attacks, including bullets or even cannonballs. The user's ability to stretch and twist like rubber to extreme lengths not only makes them immune to injuries that originate from such, but it also allows them moves that can give them a great advantage in battle or otherwise. Stretching also allows the user to drastically increase the range of what would otherwise be a powerful close-range attack, turning it into a devastating mid-range attack. A stretched limb can also be used to store potential energy like a stretched spring, increasing the power of an attack. Owing to Rubber's insulating properties, the user is also immune to electrical attacks.
By training his Gomu Gomu abilities, Luffy has found unexpected ways to increase his fighting ability, such as the ability to stretch his blood vessels wider to pump his blood pressure to become faster and stronger, at a cost of depleting his body's energy at a faster rate. Luffy can even inflate his bones to increase the mass of his body and power up his attacks, at a cost of his body turn into "chibi" and may even be unconscious.
Despite all the advantages Luffy gets by using his fruit, he can however still be hurt by cutting or stabbing attacks, as well as non-physical attacks such as fire or ice. One major risk of Luffy's powers is that he is vulnerable to attacks in the moments when his limbs are stretched to their limit, as Buggy and Kuro both demonstrated early on in the series. Luffy, however, has adapted his fighting style to minimize this risk such as when Buggy attempted to exploit this weakness of Luffy Luffy, of course, also suffers the same weaknesses to water and Seastone as all other Devil Fruit users. However, he appears to forget about his weakness to water, as he always wants to try some type of sport in the sea and will dive into the ocean when he sees someone drowning (only to end up drowning himself).
The powers of the fruit have been used by Luffy in a variety of ways. These range from simply moving from one place to another in rather reckless manner, to attacking an enemy with a barrage of punches.
Luffy notably uses the Gomu Gomu no Mi to attack. His attacks all follow a pattern. They begin with "Gomu Gomu no..." and finish with an attack-specific word. The majority of them are named after guns and various other firearms. This naming pattern originates from the claim that Luffy made to Shanks. He claimed that his fist is as strong as pistol fire.[5] Other known attacks were named after various other aspects such as physical objects to mental stupidity. In the Viz manga, all of Luffy's Devil Fruit based attacks begin with Gum-Gum instead of Gomu Gomu. In the 4Kids dub, Luffy's attacks also begin with Gum-Gum. However, the gun references are completely renamed for censorship reasons. In the FUNimation dub, the gun references are kept in.

Esta é a fruta da borracha usada por Monkey D. Luffy é imune a electriçidade e pressão mas pode-se cortar.