Not customer service like directly. I work in a retail store and I'm the guy that receives and organize the goods in the aisles, so most of the time customers just walk over to me (aka. interrupt me) to ask me stuff. Most of the time they 99% of the time they ask me the most stupid and ridiculous question ever.
"Oh, hi, do you work here, sir?"
*le me, holding stuff to put in the aisle, wearing the UNIFORM OF THE COMPANY WITH ITS LOGO CLEARLY VISIBLE, slowly turning my head to look at them with a "I'm so fucking done with life"*
"Oh, no, ma'am. I'm just doing all this work for free because I don't have anything to do with my time."
*customer is SHOOKED* "Well, that's kind of sad, sir."
*le me trying to not murder this bitch* "In what I can help you, ma'am???"