Yes, some seemingly ordinary symbols or gestures can convey extreme messages in certain contexts. ### Gestures - **Middle finger** - **Meaning**: In most cultures, this is a very disrespectful and insulting gesture. - **Extreme message**: In some conflict scenes or heated arguments, this gesture may be used to express extreme anger, contempt and hostility, far beyond general unfriendliness. - **Snapping fingers** - **Meaning**: Snapping fingers itself is a relatively casual action, usually used to attract the attention of others or to express a relaxed mood. - **Extreme message**: In some specific underground cultures or specific small groups, snapping fingers may be given special meanings, such as provocation and threat, to convey extreme messages with potential danger signals such as "I am not easy to mess with, you have to be careful". ### Symbols - **Nazi swastika symbol** - **Meaning**: If the swastika symbol is drawn in a clockwise direction, it was used by Hitler as the symbol of the Nazi Party during the Nazi Germany period. - **Extreme information transmission**: It represents racism, extreme nationalism, anti-Semitism, cruel atrocities and massacres, and symbolizes the great disaster and extreme terror that the Nazi regime brought to the world. - **Hammer and sickle symbol** - **Meaning**: The hammer and sickle symbol is the national emblem of the Soviet Union. It represents the alliance between the working class and the peasant class and is one of the symbols of socialism. - **Extreme information transmission**: During the Cold War, the Western camp led by the United States regarded it as a representative of extreme communist ideas, giving it negative extreme meanings such as expansionism and dictatorship, in order to carry out ideological confrontation and propaganda.