a ferocious slap across the face.

It was coined kaffir klap because it is how some second class citizens would be slapped in the apartheid era.

Kaffir klap ya Shaka keya apartheid yong #TheQueenMzansi pic.twitter.com/ru7r8RQs3P

— Kaboyellow/Gunner_fanatic👆🏾 (@DatDude_Gwetse) November 20, 2018