Talking about you Getting Money
But it's funny to me
All you niggas living from me
While you fucking with me

from 2Pac (Ft. Outlawz) – Hit 'Em Up Lyrics on Rap Genius

Meaning

Biggie and Junior M.A.F.I.A are copying Tupac’s style and making their living off the back of his success, while trying to act like they’re on his level.

http://youtu.be/jLe27xemg-8?t=1m7s

To help improve the meaning of these lyrics, visit "Hit 'Em Up" by 2Pac (Ft. Outlawz) Lyrics and leave a comment on the lyrics box