Crack Fiend originated during the Hawaiian industrial revolution. It was used to describe the workers who had become addicted to crack due to poor working environments. Therefore, crack fiend has been passed down through the generations of Hawaiians and has morphed into a new meaning. It now is used to describe annoying people, as well as people addicted to crack. And sometimes, it is used to describe people who wish they were addicted to crack.
A man who dates women with the sole purpose of exploiting their time, energy, and labor while he sucks the joy and happiness from their lives.
"That guy's a soul digger. He'll expect you to work full time, but you'll be doing all the cooking, cleaning, laundry, shopping, and childcare while he plays video games or watches TV."