Kale Bwangu
A phrase used to describe something that is very old or "old school." It's often used humorously to tease someone for wearing outdated clothes or having an old phone.
Look at that old phone. That's so kale bwangu!
Chief
General term used by people in politics (comrades) and Tenderpreneurs to refer to each other.
No one:
Comrade: Why are you being emotional, chief? Politics are not for the weak.
Thungisani
Get a seamstress or a taylor to make you an outfit, because my relationship is getting serious and I may be getting married soon.
Thungisani it's looks like things are looking good.