A flexible interjection that is a substitute primarily used for the word "sheesh" and is often, but not always, followed by the word "moish." This term is often used as a filler word or simple response to a statement that doesn't warrant a lengthy one. This can also be used as a reaction word in a manner very similar to "damn" or "wow."

Got the covid-19 vaccine

A command asking somebody to change the subject, but not stop talking altogether. Similar to shush but different.