In case you haven't caught on to it yet, here's a little 411 for when you do!
What is it?
UnDVDyelani manje: a newly famous phrase meaning why are you taking a video of me (without my consent).
Where does it come from?
From an unidentified viral star.
Why is it almost as cool as "where are the pots"?
It's authentically South African, and has probably been used in other rural places in Mzansi. No one else could make it as cool as a South African. #Struu
Where and when can you use it?
When: Anytime, you are caught off-guard and its on camera.