Gbola

Most African countries(Nigeria, Cameron... etc) uses "GBOLA" to describe the male private part called the 'penis'..

Gbola is only for men with big 'dick', if you don't have big 'dick' you don't have "GBOLA".

Ikuku

Ikuku is a Xhosa term for a vagina or pussy.

"I make that kuku phrrr" - Big Xhosa

Amazaza

Amazaza is a South African slang term for Sunglasses.

Why are you wearing amazaza at night?

Transi

Itransi is a South African kasi slang term for a car.

The first thing I would buy if I win the lotto is itransi.

NMU

NMU (formerly known as NMMU) is Nelson Mandela University in Gqeberha, Eastern Cape. It is the University you go to when you get rejected at Rhodes.

What does a Rhodes student and an NMU student have in common?
They both applied at Rhodes!

Hosh

"Hello"; also used before combat. Example in combat: Hosh, jy raak wys ("Hello, show me what you made of"). This gang-related word occurs inside as well as outside of prison: use at own discretion

Hosh nongoloza, come here.

Andiyazi

I don’t know

Yhoo andiyazi chom

Ikati ilele eziko

This is a Xhosa figure of speech that describes hunger or poverty. It directly translate to "a cat is sleeping in the fire (cooking) place (or stove if you may say)". So the cat is sleeping where people are supposed to be cooking because there's no fire and no food to cook.

OT

A person's basic attitude, beliefs, or feelings in relation to a particular subject or issue

Don't you have an OT to guide yourself?

Jola

This depends on the context. Jola can be someone's clan name if you are Xhosa. 

It can also mean dating, see ukujola or mjolo.

Haganapayi

Haganapayi or haganapie is a Xhosa slang word that means empty head or idiot.

Don’t tell me about that haganapayi, azithi dadobawo pha.