Doctor in Shemagh at a Store

A man wearing a white doctor's lab coat, tie, and stethoscope draped around his neck stands inside a grocery store while wearing a red-patterned shemagh wrapped around his head. He holds a medical mask in his hands and looks forward with a calm, slightly amused expression.

Used as a humorous reaction to giving unsolicited medical diagnoses, fake health advice, or behaving like an expert in an everyday situation.