Three women are going back to visit the Catholic school that they grew up in, and they find the nun who taught them as children.

"So what have you young ladies been doing with your lives?" the nun asks.

The first woman responds, "Well, I've become an engineer, I'm married and I have three kids."

The second woman says, "I've become an accountant, and I'm happily married with two children!"

The third woman slowly responds, "Well... Um, I'm... I'm a prostitute..."

"You're a WHAT???" says the nun, furiously.

"Well... I'm a prostitute."

"Oh, thank God," the nun says, "I thought you said you were a Protestant!"