Scroticles (noun); the extremely sensitive hair follicles located on the scrotum, known to cause intense pain if pulled, accidentally or otherwise; ball fuzz; nut fur.
I was playfully wagging my penis at my woman, who wasn't amused. She reached over and yanked a handful of scroticles from my nutbag. EPIC PAIN!
Weak, feeble, unenergetic. (to have no scrotum) Can be said about a male or female.
I drank too much last night and I feel scroteless today. I know it sucks, but (s)he's too damn scroteless to do anything about it. That's the most scroteless vacuum cleaner I ever tried to use.