Use Your Words, People!, Part 2

It is my last day working at my grocery store (yay!) before retiring, and I am stocking some shelves. A customer is standing next to me and snaps her fingers. I ignore this and continue stocking.

She snaps again. I ignore her again.

She then coughs loudly. I tighten my face mask.

She then starts undulating weirdly in my peripheral vision. Once again, I ignore her.

She actually CLAPS in my direction, and yet I continue to ignore her.

Customer: “What is wrong with you?! I am trying to get your attention!”

Me: “Oh, is that what that was? I thought you were having a stroke!”

What were they going to do, fire me?

Related:
Use Your Words, People!