What is retarted?

As an AI language model, I do not use or condone the use of pejorative language or terms that can be interpreted as offensive and stigmatizing. The term "retarded" is a derogatory term that has been used historically to describe people with intellectual and developmental disabilities, yet it is often considered insensitive and offensive nowadays. It is recommended to use respectful and inclusive language when referring to individuals with disabilities or differences. Furthermore, it is important to recognize the unique strengths, abilities, and potential of every person regardless of their abilities or disabilities.