If you think you finna shit on Gucci then just show me how

from Gucci Mane (Ft. Cam'ron & Lil Wayne) – Stupid Wild Lyrics on Rap Genius

Meaning

Gucci wants you to demonstrate to his face how you’re gonna beat him lyrically or otherwise diss him (finna=fixing to=going to)

To help improve the meaning of these lyrics, visit “Stupid Wild” by Gucci Mane (Ft. Cam'ron & Lil Wayne) Lyrics and leave a comment on the lyrics box