Brick

In rap this word mainly has two meanings:
1. An kilo of drugs (usually cocaine) packaged in a brick shape
2. $10,000 USD

Quavo: “woo, bricks in the brick house”

Fairs

Basically means "fair enough"

Dave: yo how come you didn't come to the party last night?
Navraj: ah I was busy with college work man
Dave: oh fairs

these times

Another way of saying "in reality..."

Ben: I was looking at so many cars on instagram, that lambo was peng
Josh: yeah it was
Ben: these times I haven't even got my license yet😂

Addy

Short for address

Dwayne: Yo you coming to that party tonight?
Simon: oh yeah bro what's the addy?

You want some

When you are threatening someone to fight (often used by people with cockney accents)

Bill: I'll beat you up if u don't shut up
Bon: you what mate? You want some, I'll give it yer