How would you react if a stranger on the street offered to show you his “big black clock?” You would no doubt be offended at the least, as you very easily might assume he said something far more nefarious.

That is the premise behind Whatever‘s latest prank. With a big black clock in his bag, Deon walked around town offering passersby to see his BBC.

Once they see his actual clock, they all laugh.

“What did you think I said?” asks Deon.