Eryn
At a party, in person, eye contact, body language, tone of voice, and facial expressions can make "Hey" a showstopping opener.
OpenDirty Korean includes harsh expressions to convince a local police officer that one's documents are in order and he has been tipped enough, sweet words to entice a local beauty to you for a plate of kimchi, korsan even native banter to help make friends over a glass of Soju. Related links to "Dirty Korean - Everyday Slang".