Queso Dip

Does anyone know of an instance where actual queso was used in chile con queso? I've never seen it in my life. Maybe it should just be renamed chile con velveeta. At my grocery store they actually keep the velveeta in the cooler next the cheese. I appreciate that. It gives me plausible deniability. "Man, I thought that was cheese. It was right next to the Kraft Singles."
As you can tell I'm eating healthier this school year. Besides the queso I also had some beef jerky and a tomato.