Middle finger in the context of "V-sign"

The V sign is a hand gesture in which the index and middle fingers are raised and parted to make a V shape while the other fingers are clenched. It has various meanings, depending on the circumstances and how it is presented.

When displayed with the palm inward toward the signer, it can be an offensive gesture in some Commonwealth nations (similar to showing the middle finger), dating back to at least 1900. When given with the palm outward, it is to be read as a victory sign ("V for Victory"); this usage was introduced in January 1941 as part of a campaign by the Allies of World War II, and made more widely known by Winston Churchill. During the Vietnam War, in the 1960s, the "V sign" with palm outward was widely adopted by the counterculture as a symbol of peace and still used today worldwide as the "peace sign".

The index finger (also referred to as forefinger, first finger, second finger, pointer finger, trigger finger, digitus secundus, digitus II, and many other terms) is the second digit of a human hand. It is located between the thumb and the middle finger. It is usually the most dextrous and sensitive digit of the hand, though not the longest. It is shorter than the middle finger, and may be shorter or longer than the ring finger (see digit ratio).

A sling is a projectile weapon typically used to hand-throw a blunt projectile such as a stone, clay, or lead "sling-bullet". It is also known as the shepherd's sling or slingshot (in British English, although elsewhere it means something else). Someone who specializes in using slings is called a slinger.

A sling has a small cradle or pouch in the middle of two retention cords, where a projectile is placed. There is a loop on the end of one side of the retention cords. Depending on the design of the sling, either the middle finger or the wrist is placed through a loop on the end of one cord, and a tab at the end of the other cord is placed between the thumb and forefinger. The sling is swung in an arc, and the tab released at a precise moment. This action releases the projectile to fly inertially and ballistically towards the target. By its double-pendulum kinetics, the sling enables stones (or spears) to be thrown much further than they could be by hand alone.

The ring finger, third finger, fourth finger, leech finger, or annulary is the fourth digit of the human hand, located between the middle finger and the little finger.

Sometimes the term ring finger only refers to the fourth digit of a left-hand, so named for its traditional association with wedding rings in many societies, although not all use this digit as the ring finger. Traditionally, a wedding ring was worn only by the bride or wife, but in recent times more men also wear a wedding ring. It is also the custom in some societies to wear an engagement ring on the ring finger.

Giving someone the (middle) finger, also known as flipping the bird or flipping someone off, is an obscene hand gesture. The gesture communicates moderate to extreme contempt, and is roughly equivalent in meaning to "fuck you", "fuck off", "go fuck yourself", "shove it up your ass/arse" or "up yours". It is performed by showing the back of a hand that has only the middle finger extended upwards, though in some locales, the thumb is extended. Extending the finger is considered a symbol of contempt in several cultures, especially in the Western world. Many cultures use similar gestures to display their disrespect, although others use it to express pointing without intentional disrespect. The gesture is usually used to express contempt but can also be used humorously or playfully.

The gesture dates back to ancient Greece and it was also used in ancient Rome. Historically, it represented a phallus. In the early 1800s, it gained increasing recognition as a sign of disrespect and was used by music artists (notably more common among actors, celebrities, athletes and politicians; most still view the gesture as obscene). In more contemporary periods, the bent index and ring fingers on each side of the middle finger have been likened to represent the testicles.