Vuvuzela
A plastic horn/trumpet that is mostly blown in soccer matches. It produces a loud monotone note. It became very popular in South Africa in the 1990s. A fan of the Kaizer Chiefs named Freddie "Saddam" Maake says that he invented the vuvuzela.
Don't forget your vuvuzela when we go to the stadium.
K1
K1 is the slang term for the township Katlehong, Johannesburg in the Gauteng province of South Africa.
"I'm K1 'til they put my name on the tomb" - Kwesta on Mmino
Madibas
A term used in South Africa to refer to money. Madiba is Nelson Mandela's clan name and his face is on the South African bank notes, hence the term.
I can’t come if there’s no Madibas.