Yours is just some tepid, off-brand, generic cola. What I'm making is classic Coke.

from Breaking Bad (Ft. Thomas Schnauz) – Say My Name on Rap Genius

Meaning

Heisenberg’s Blue Sky has become a household name in the Southwest, and is beginning to draw attention from other parts of the world as well. This makes it difficult for lower quality product like Declan’s to generate much interest. Walt compares this to your run of the mill grocery store cola vs. Coke: one of the most established brands in the world over the last century.

German Rapper Prezident even dedicated the song Classic Coke to that scene that even starts with this quote.

To help improve the meaning of these lyrics, visit “Say My Name” by Breaking Bad (Ft. Thomas Schnauz) and leave a comment on the lyrics box