Phonetically, it is your ballsack. Not the rest of the three piece set, just the sack.

dick eg. penis
slang term for penis coined in the late 80's by the rap duo epmd.

The penis and testicles, referred to as a unit

Your johnson, your peter, your cock and balls. Well maybe minus the balls, I dont really know, but you get the point.

The sack-like structure that holds the balls

the nether regions of a black man.

The Concomitant Bozack Position is a stance on homosexuality defined by the following:

Two individual males are only to be considered homosexual if their scrota contact in such a fashion as to permit the transference of sweat.

Colloquially known as the "balls are touching" stance.