I don't front, no fabricate. I get high, I gravitate
Simply put, Weezy doesn’t come up with lies in his bars
Front = act fake
Fabricate = to invent or manufacture something
To gravitate is to move toward or be attracted to a place, person, or thing. in this case, when Wayne smokes, he goes into orbit.
To help improve the meaning of these lyrics, visit "Racks on Racks" by Lil Wayne Lyrics and leave a comment on the lyrics box