It's namaste+ mask.

The mask I wear to protect you, sees the mask you were to protect me.

Or Thank you for covering your breathe hole. If we all did this, we would probably get over this more quickly.
As I ring up a customer's groceries, I say muffled through my face mask, 'Namaske'.

Or

As customers who are mindful enough to wear masks to the store during a pandemic, I greet them with 'Namaske'
by Lin-Zeee June 2, 2020
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