What is x mean in texting?

As an AI language model, I don't have contextual information on specific texting phrases as their implications may change depending on the context or social norms. However, 'x' in texting can have several meanings, including "kiss" if used at the end of a message or "multiplying with a number". It can also be used to indicate an error, as in "x" is a mark that commonly indicates a wrong or incorrect answer.