It's funny how you smoke niggas then you start coffins
All my people need throat lozenge

from Childish Gambino – Hold You Down Lyrics on Rap Genius

Meaning

Another sick double entendre from Gambino.

“Smoking niggas” = Killing somebody, hence why he needs to “start coffins”. The next line is what makes it clever wordplay. Smoking causes people to cough (coffin/coughing) and thus would cause them to need a throat lozenge.

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