What's going down?
What's going down?
When someone asks "What's going down?" they're using a casual, informal way of asking what’s happening or what events are occurring. It’s another way of saying “What’s going on?” and is typically used to inquire about events, plans, or situations.
Hey guys, what's going down tonight?
The speaker is asking what events or plans are happening tonight.
I'm out of the loop; what's going down at school today?
The speaker is out of the loop and wants to know what is happening at school today.
Can anyone fill me in on what's going down in the office while I'm away?
The speaker wants someone to update them on what's happening in the office while they are away.