, they know
They know, quarter past fo'

from The Notorious B.I.G. (Ft. Diddy, Jagged Edge & Nelly) – Nasty Girl Lyrics on Rap Genius

Meaning

It’s 4.15 in the am, so them girls should know what’s going down! Biggie don’t be having no hoes hanging around at this stage of proceedings for their stellar conversations!

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