sorry, not sorry

Phrase

 * 1) * 2012, "Pirate Rants", The East Carolinian (East Carolina University), Volume 87, Issue 144, 29 November 2012, page 83:
 * I can't keep sleeping with you if we can't even cuddle afterwards. Sorry not sorry.
 * 1) * 2013, Stephanie Schoch, "Getting a PhD in teaching doesn't make you a teacher", Grand Valley Lanthorn (Grand Valley State University), Volume 47, Number 41, 4 February 2013, page A4:
 * Sorry not sorry, but a PhD doesn't mean that someone is truly qualified to teach.
 * Sorry not sorry, but a PhD doesn't mean that someone is truly qualified to teach.