Tattoos symbolizing non-conformity of social norms, such as skulls, snakes, or rebellious phrases, signify an individual's desire for freedom and independence from societal expectations. They represent a rejection of mainstream values and a willingness to challenge the status quo, often symbolizing a person's nonconformist attitude and individuality. By wearing these symbols on their skin, individuals publicly declare their commitment to embracing their uniqueness and living life on their own terms.