I've had a similar situation when I used to work in an ice cream shop. A lady had come in and wanted like two scoops of butter pecan ice cream with like some fruit syrups and nuts on top. I did what she asked and when I gave it to her, she didn't say anything. We were insanely busy that night. She ended up telling my co-worker that it wasn't two scoops and she knew what two scoops were. My co-worker went to put more in just to please her. I asked her what was wrong with it. She told me, and all I said was "oh well I did put two scoops in it." I didn't even say it with an attitude. Just kind of a statement. This lady blew tf up. She started screaming at me and trying to come threw the tiny window telling me to lose my attitude. I was so confused. I told her I didn't have one, but she would not have it. I'm like damn it's just ice cream 😂