Big Black Balls

A black man who has very big testicals

Nigga you've gotta have big black balls to do that

Black Nigga Ball syndrome

The cancer of being diagnosed with extremely black nuts of a black man

Ben: Hey bill I got sad news.
Bill:What happened?
Ben: I been diagnosed with black nigga ball syndrome
Bill: bitch what?

back black balls

the back of a black mans balls

Jamal let me lick his back black balls