Banguak

A person whom one does not know and is unpleasant to be around.
Someone who does not understand social cues.

"I hate blind dating, I always match up with some banguak who eats onions like apples."

Goosemoning

A mispronunciation of the phase "Good Morning" meant to introduce a sense of trustworthiness.

"Goosemoning everyone, you sleep well yes?"

Eish-kom

A slang term that refers to the electricity company Eskom.
It is used when referring to Eskom in a derogatory way.

"Yoh, Eish-kom, loadshedding again?"