bosskur
basically a word use by low class malaysian when they see each other, shouting the word publicly not knowing of them being very obnoxious, also the word went viral after Malaysian's alleged corrupt ex prime minister Najib Razak shouting the word in a video with a young man looking very high as a kite.
malay 1 : how's it going bosskur.
malay 2 : pretty good bosskur.

Najib Razak : malu apa bossskurrr????!!!!!!( my wife left me, she took the kids)