what go down

What's up? Basically.

What go down for tonight G?

hey guys whats going on

The only proper thing to say when blocking naked women from the view of onlookers.

*Hermione is naked in the background when the Rock comes up and blocks the good-uns with his big fat head* The Rock: Hey guys whats going on?

hey guys what's going on

An adjective meaning cool or chill.

Trevor is the most hey guys what's going on person I know.

That shirt just screams hey guys what's going on.

whats the go

this phrase is used to ask your mates wot there doin or wot yous r guna do.

(Ben n Jack knock on barts door)
(bart answers the door naked)
Bart: Whats the go guyz?

What's the go?

What's up? What's happening?

What's the go? Are you coming here or are we meeting there?

what dey go on

1. whats good
2. whats cracking
3. whats going on
It pretty much comes down to a greeting. Like how are you doing, whats shaking ...

1. yo blood, what dey go on
2. Caro what dey go on?

i have no idea whats going on right now

from the show South Park...as said by Towlie

"I'm so stoned, I have no idea whats going on right now."