Y'all lip singers take a pic, click, cheese really
Fans, who their man, I'm they quick pick easily

from Slaughterhouse – Microphone Lyrics 1 on Rap Genius

lip syncing is mouthing the words of a song, and having a pre recorded studio-perfected voice play in the background.
Joell’s saying all these fake lip syncers take so many pic(tures) of themselves and focus on their image, rather than how they come off to the true fans who love the essence of the music itself.

Real hip-hop fans love Joell for not being these things.

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