Borrowed From Google
Oppa (오빠) and hyung (형) mean 'older brother', noona (누나) and unnie (언니) mean 'older sister'. However, the meaning of these terms expands much further than just your blood related siblings
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."