Bigging up the super fans
Turned this tall slender kid to super man

from Kid Slim – Billboard Lyrics on Rap Genius

Meaning

The ones who went out of their way to show extra support towards my music turned me, just an average kid, to someone that people are actually listening to.

Can’t thank you guys enough.

To help improve the meaning of these lyrics, visit “Billboard” by Kid Slim Lyrics and leave a comment on the lyrics box