Braai Master
The person who is making sure that the braai meat is properly done and everything goes well during a braai.
The braai master for today's braai was Thabo hence the meat is not nice.
Tsotsi Taal
The term directly translate to "Criminal language". This is a vernacular derived from a variety of mixed languages, mainly spoken in the townships all over South Africa.
Each Kasi has its own tsotsi taal or its own way of speaking, meaning tsotsi taal from Soweto might differ from that of Pitori.
Teacher: You cannot speak that Tsotsi Taal in my class. Here we speak proper English.