TL;DR: Gas pump ripped me off. The clerks pretended to not know English.
Edit: lots of fake 5 star reviews below. For instance, click on “Patrick Smith”. All of his reviews are 5 stars, he’s a paid reviewer.
The pump was malfunctioning. Among other problems, the gas pump selected premium gasoline without my input. It wouldn't let me deselect premium.
This was not that big of a deal. The infuriating thing was when I brought it to the attention of the clerks.
"Hi, just so you are aware, in case other customers say something, your pump just ripped me off. It's ok, I stopped at 2 gallons so I can go to another station. Letting you know you may have a problem. "
The clerk mumbled something incoherent while I finished my inside purchase. I asked him if he heard me. I have a complaint about your pump.
The clerk stuck out his lower lip and shook his head. I pressed him. Hello, are you going to acknowledge my issue? Both clerks then proceeded to say over and over, "No English, no English." Mind you, the tone indicated sarcasm and the laughing as I walked out didn't help.