How does youth slang contribute to language change?

• A. It has no impact on standard language.
• B. It only affects spoken language in youth subcultures.
• C. It introduces new terms and usages that can spread through media and become mainstream.
• D. It always replaces established vocabulary immediately.

Answer: (C)

Youth slang acts as a source of linguistic innovation that can spread into mainstream language. New terms and fresh uses often start in casual speech among young people, reflecting tech, culture, and social identities. These forms are catchy and adaptable, so when they spread through media—music, films, social networks—they reach a much wider audience. Over time, some of these terms gain traction and become part of everyday conversation and even writing, shifting vocabulary and usage beyond their original subculture. This diffusion shows how language change often begins with youth culture and moves outward, rather than replacing older words instantly.