When did the first slang word start?

Answer 1

The first slang word started when the first person spoke the first language. People have always made slang terms. It's human nature to change the language around and make it more fun and interesting.

Answer 2

Slang has been around for centuries, with its origins often difficult to pinpoint. However, it is believed that slang began to evolve and gain prominence during the 18th century among marginalized groups such as criminals and rebels. Over time, slang has continued to evolve and adapt to different cultures and generations.