One I'm often heard mumbling to myself as a description of another clueless idiot in any retail facility after asking them a normal question they SHOULD be able to answer (like "where is (insert name of product they regularly sell)?" and getting an answer (sometimes accompanied with a vague wave of the hand) "Oh, it's over there" or "Oh, it's against the back wall somewhere"--
Case in point today--went to Lowe's twice to pick up stuff for a yard project.
On first trip, noticed a pallet of Top Soil in the middle of the garden center aisle right next to the cash register.
Came back on second trip to get some--no longer there.
Asked the girl at the register, "What happened to the top soil that was here earlier?"
Reply:
"Oh. They moved it."
And then she stands there with a rather vapid smile staring at me.
"OK--and could you tell me where they moved it?"
With a startled look, as if this new thought took her totally by surprise:
"Oh!" (silence a couple of seconds as her wheels turn). "I guess they moved it somewhere to the back."
Return to vapid staring.
"Can you tell me where in the back they moved it to?"
At this point two young strong black employees, who had been standing around visiting with the young lady (she appeared to be of Hispanic ethnicity) whipped out their phones, looked it up on the store computer, and informed me it was on "row H."
(It wasn't, by the way).
At no time did young lady or the two strapping young men offer to GO WITH ME to find these approximately 30-40 pound bags of soil nor to pick them up for me to load on my cart.
So I go to search for them, finally find where they moved them to (the very farthest back corner of the store, naturally), wrestle them onto my cart, roll them back to checkout, where I saw the young men ambling back to the main store from their visit to the young lady in the garden center.
I thanked the young lady, and made mention that it's a good thing the poor young men hadn't tried to lift those bags for me as they might have hurt their backs doing so.
My very appropriate acronym?
IDKIDC
"I don't know and I don't care."
{ETA--my son Joseph just read this story, and cracked me up--he said the description of the girl's answers when I asked her questions reminded him of the little blue arrow circling around on You Tube when a video is buffering, like she had a little "buffering" arrow circling around above her head...)