what's new

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun idiomatic The latest developments in a particular situation or a person's life.
• phrase idiomatic An informal greeting asking the other person what has recently happened in their lives. A typical response might be, "Not much, you?". At times the greeting may not be literal and might just be used as a synonym for hello or what's up.
• phrase rhetorical question, idiomatic, sarcastic Implies that the situation is and always has been unsatisfactory.