a play on "finger licking good" and a rise to the imagined prowess of the black man and the thought of a big black cock - using and consuming a womans desires
"hey Mike, I see your wife is getting some of that nigger dicking good again".
"Bethany's parents died last night of carbon monoxide poisoning, she was so devastated that she had a miscarriage! They'd been trying for years, who knows if Jim will ever be able to produce a functional sperm again!"
"Nothing a good hard dicking couldn't fix."