White like milk got beige like a Cheerio
from Swizz Beatz (Ft. A$AP Rocky) – Street Knock Lyrics on Rap Genius
Meaning
White being coke and beige probably being the plush interior of some mad expensive car:

Milk and Cheerios continues his breakfast imagery. A great way to start off the day.
To help improve the meaning of these lyrics, visit "Street Knock" by Swizz Beatz (Ft. A$AP Rocky) Lyrics and leave a comment on the lyrics box