NBA YoungBoy used to be the YouTube king.

But things aren't going as well for him on the online video-sharing app these days.

And YB thinks he knows why.  After his latest video was hit with copyright strike, he lashed out vulgarly.

 

 

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A post shared by No Jumper 🏀 (@nojumper)

Stop blackballing me," YB said to YouTube.  "Suck my dick. I still don't give a f*ck. F*ck y'all.”

Does it sound like he doesn't give a f*ck?