At work one day blowing out a VSD - full of dust, dead mice and mouse droppings.....noisy, dusty and hot.
That's my covid mask made from a pair of underwear.
Mostly just to stop the floating dust going up my nose.
That's my covid mask made from a pair of underwear.

Jockey is a well-known brand of underwear here, the stain (actually Nutella) just adds to the effect. 
















