A woman, void of any perceivable moral conduct or code, who feeds her crack habit by tossing her drug dealer's salad (i.e. eating his ass), and occasionally sells her body/ass for profit whilst intoxicated
Not only has that bitch Sally popped out four kids, but also she's one helluva crack ass ho.
A scrotum-sucker is a person who is currently applying his/her mouth to another person's (usually male) testicles, more commonly known as "balls", "family" or "treasure" or such a person who is apt to this and frequently does so. Can also be used for a person who as only done this once, though probably only in a community where scrotum-sucking is not accepted or tolerated.
"I hear you have a new job."
"What is it?"
"I am the Lord's scrotum-sucker, he pay's well, and I like the job."