5150 That's dumb diddy for real
from Lil B – Durty Pop Lyrics on Rap Genius
Meaning
5150 is the classification for a mentally unstable individual, which would justify “im dumb diddy”, as him expressing that he is insane and should not be fucked with.
To help improve the meaning of these lyrics, visit "Durty Pop" by Lil B Lyrics and leave a comment on the lyrics box