The third world, third rail

[baritone]

i've heard this a lot lately from wu and various other artists, what do it mean

[Silencer Ak 47]

On That Cyb- North Subway
I Rule linez, the Brick City P.A.T.H
Call The A- Train The East New York, 207th Street Amtrak
Hit the subway ridin the third expressway
On my train be the third world cyb-space from out the galaxy
the 2,4,5,the D,&B line straight to the Bronx chamber
The Killa Hillz Line be the S.I.R.R. last stop the Shaolin Fortress
On My line be Shyb-Space Graf on the doorz
Might catch the hoodz, rollin on that piff
Might Catch the thugz, Grindin on that wiff
See Grafitti, Scratitti on the doors
From Live Vandalz See Kotic One of them standin tall
Then out hoodini style, to tha Blocks
Kotic live on the block, get it crunk
At three o'clock am in the brook hear those gunshots
Sun Rize the knight life when it get's dark
Welcome to Cyb-Norf New York
The 5 Boroughluh from the Unda lordz of the Brook
out in the crimez mobsta
get it gansta.

[DRUNKENDRAGON]

a third world country is one thats all fucked up, the third rail is used in subway systems and such, to provide electricity.

[Silencer Ak 47]

On That Cyb- North Subway
I Rule linez, the Brick City P.A.T.H
Call The A- Train The East New York, 207th Street Amtrak
Hit the subway ridin the third expressway
On my train be the third world cyb-space from out the galaxy
the 2,4,5,the D,&B line straight to the Bronx chamber
The Killa Hillz Line be the S.I.R.R. last stop the Shaolin Fortress
On My line be Shyb-Space Graf on the doorz
Might catch the hoodz, rollin on that piff
Might Catch the thugz, Grindin on that wiff
See Grafitti, Scratitti on the doors
From Live Vandalz See Kotic One of them standin tall
Then out hoodini style, to tha Blocks
Kotic live on the block, get it crunk
At three o'clock am in the brook hear those gunshots
Sun Rize the knight life when it get's dark
Welcome to Cyb-Norf New York
The 5 Boroughluh from the Unda lordz of the Brook
out in the crimez mobsta
get it gansta.