What's going down?

What's going down?

slang What's going on? How are you doing? What's new with you? "Going" is often colloquially shortened to "goin'." A: "Hey, bro, what's goin' down?" B: "Yo Mike, not much man." What's going down, everyone? You all have a good weekend?
See also: going
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

What’s going down?

verb
See also: going

What’s going down?

interrog. What’s happening? Hey, man, what’s going down?
See also: going
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
See also:
References in periodicals archive ?
Surely now the time has come to upgrade Liverpool's hip-hop sound byte from, "Alright Aldo', 'sound as a pound', 'I'm cushty la, what's going down?'"
What's going down? I'm building a heavy metal stage down in The Pit for the return of Big World
What's going down? (to ask what is happening), Hang in there!