look up any word, like oprah dollars:
 
1.
"Not Safe For Kids"

-Abbreviation used to describe any kind of media content/material (filled with violence, sex, nudity, and crude language) not suitable for children or teenagers to view.
Daddy Cado: Did you see Borat?

Mommy Pam: Yeah, of course!

Mommy Diana: How was it?

Mommy Pam: It was good. I had a nice laugh but that shit was so NSFK. I will never allow my kids to see it.
by denille April 20, 2009