Underwear Mask

From South Africa: a viral video of a shopper at a supermarket who, when asked by a store employee to put on a mask (as required under current rules), took off her underwear and pulled it over her face.  Notably, while the employee was deciding what to make of that, another shopper can be heard saying this:

It is a mask.  And, quite frankly, I think that the bacteria on your knickers is less than on a mask.