The term "one-finger salute" is commonly known as the middle finger gesture and is often used as an offensive or sarcastic expression of disapproval or contempt. However, there are several other phrases and words that are used to refer to this gesture. It can be called the bird, flipping the bird, giving the finger, the highway salute, the one-finger wave or the single-digit sign. While the gesture itself may be considered uncivilized, it continues to be popular in pop culture and everyday communication. It is advisable to avoid using the one-finger salute in public or professional settings, as it may be perceived as rude and disrespectful.