Uh, me and my niggas trying to get it, ya bish
Kendrick grew up in Compton, CA which is notoriously impoverished. Growing up in that environment gave Kendrick the motivation to do whatever it took to pull himself out of poverty. “It” could refer to everything and anything including money, power, and respect.
“bish” = “bitch"
The various meanings of ya bish are explored here. It has its own website, which includes apparel, ya bish.
To help improve the meaning of these lyrics, visit “Money Trees” by Kendrick Lamar (Ft. Anna Wise & Jay Rock) Lyrics and leave a comment on the lyrics box