Speak-a my language?
People I hang with
You can't find this in ya big book
Never heard before,

from Tech N9ne – Dwamn Lyrics on Rap Genius

Meaning

Talking about his own slang he came up with, which many people never heard of before. You can’t find them in any dictionaries.

Examples are:
Dwamn, Yarra', Biancas and Beatrices, Abu Dhabi, Elbow Macaroni, Pu Wah Wah etc.

To help improve the meaning of these lyrics, visit “Dwamn” by Tech N9ne Lyrics and leave a comment on the lyrics box