Scrotiform 

(1) In the form or shape of a scrotum, having some scrotal or scrotum-like attribute or appearance.

(2) Something that is going (or has gone) horribly wrong (a bit like "pear-shaped" only even more annoying or worse..... i.e. when its a total unmitigated 'balls-up').

Example of usage (1) "The purse was scrotiform".

Examples of usage (2) "They fired me after my project went scrotiform", "I'm worried the economy’s going scrotiform", "it's just a tuneless scrotiform noise".

Scrotiform by Scrotiform.com March 20, 2011

scrotiferous

The area or region immediately surrounding the scrotum or groin area, including the scrotum itself.

"Dude!! I need to hit the showers and wash my scrotiferous region...BAD"

scrotiferous by GS31322 May 22, 2010

scrotidermis 

the awesome skin that makes up your nutsack. it has the ability to keep your nads climate controlled

I'm glad my scrotidermis knew to suck my nuts into my body this morning. It was fucking cold outside.

scrotidermis by docwhoomph July 13, 2010

scrotivore 

A person who loves a good teabagging.

My girlfriend is a real scrotivore. Every time we fuck, she wants my sack in her mouth.

scrotivore by Captain Cockface March 2, 2009