"I want to speak to an american!!!"

I work at a bilingual call center located in PR (US basically) and since most of our callers are hispanic we answer the phone in spanish. Every so often we’ll get a call somehow end up in our lines from english only speakers and DAMN these people really hate hearing a spanish speaking person on the other end of the line, even worse when they resort to “I wanna speak to an American” and my reply is “Well, sir, I’m American” they really lose their shit