Sembi is a Xhosa social media term that means ugly or bad.
Mbi in Xhosa means ugly when referring to a person and means bad when referring to a situation.
Me posting a picture of my child:
Facebook friends: Sembi bundle of joy wakho mntkbw.
A guy who trended for what was apparently a staged video. He was asked for his number by a woman in a car and he kept saying "082". Twitter gave him the name Mr 082.
Zambuk Ointment is a popular ointment used for temporary relief of pain and itch. In Mzansi, it is mostly used for lips. People carry it in their pockets and bags. It is one of the most stolen items, together with pens at school.