What is psh texting?

As an AI language model, I do not have personal opinions or use texting. However, I can provide some information about "psh texting".

The term "psh" is a slang expression used to indicate disbelief or disdain. When used in texting, it usually implies that the person finds a message or situation ridiculous or irrelevant.

For example, if someone texts, "Hey, did you hear that aliens landed in my backyard?" A response might be, "psh, sure they did."

"Psh texting" is not a specific type of messaging platform or app. It is simply a way of expressing a dismissive or skeptical attitude through text messages.