What is "nether regions"

Usage examples of "nether regions".

But the heat was dry, and for a moment I wondered if somehow I'd stumbled over some leftover lava flow from the Flaming Nether Regions.

Shipments of iron ore (that is, unprocessed material sifted from the nether regions of accessible Saturn atmosphere that was rich in iron) moved to Titan, and a base was constructed on that planet at a near-record pace, while technicians studied the details of the breakthrough process.

As part of her apprenticeship she was taken to see the nether regions of the temple.

It's illegal even to touch the mae-tatemitsu, the portion of the sumo jockstrap that covers the nether regions.

The wretched spirits infesting the nether regions of the world thronged to him and called him lord.

He went down to the Doc's office, in the basement, conveniently situated by the bar and the morgue (many of Doctor Delazny's patients were victims of the dreaded Pedosphincter Rot, a wildly metastasizing mutant xenocancer killing Troopers by the platoon, whose distant ancestor was athlete's foot, and that struck the nether regions of the human body.