Mazimba
Shona slang that generally refers to Zimbabweans, particularly in a playful or informal manner. It’s derived from the term “Zimbabwe,” and is often used to describe Zimbabwean people as a group.
someone might say, “Mazimba anoda kuenda kuJoni”—meaning, “Zimbabweans like going to Johannesburg” (often for work or business). The term is typically not derogatory but can carry a sense of national pride or identity in informal conversation.
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.