NSFPT 

Not safe for prime-time. Said of television programmes with too much (or too-explicit or too-gratuitous or too-unconventional) sex (or violence or horrors or drug-using or swearing or what have you) to be broadcast before the watershed.

—"What?! What in blazes were they thinking, programming "Hotel Rwanda" at that godless hour?"
—"Yeah. Idiots. Although that scene with the car on the bumpy road is pretty gruesome. They probably thought it was NSFPT."
—"Hmm?"
—"Not safe for prime-time."
—"Pff. Idiots."

NSFPT by NSFPT-definer May 30, 2009

NSFT 

Not Safe For Tumblr - Since Tumblr has banned all adult content.

*le boob*
"Stop, that female presenting nipple is NSFT"

NSFT by RIP_Tumblr December 12, 2018

NSFP 

An abbreviation for "Not Safe For Parents. " Used to describe music, movies or any other media that is abundant in sexuality, violence or cursing. Used by kids to protect eachother from falling into awkward situations with their parents such as having to sit through a graphic sex scene in a film that they're seeing together.

Tony: Did you see Superbad?
Bobby: Yea
Tony: How was it?
Boby: It was really funny but NSFP

NSFP by Jon Comulada September 14, 2007

nsfwtwt

the nsfw side of twitter. even though its supposed to be 18+ its full of 15 year olds with “18+ dni” in their bios and barely-18 year olds looking to start onlyfans accounts.

i went on nsfwtwt because i was horny only to see a bunch of posts made by minors. what the fuck have we devolved into?

nsfwtwt by chillzfundee May 7, 2021

NSFTBC 

This word well letters are used on the Blackberry handset, after broadcast messages from your contacts they will normally put NSFTBC which means 'not sorry for the broadcast' and the other one is SFTBC which is 'sorry for the broadcast' so these words are ONLY used on the Blackberry for any Blackberry people who hold this smart-phone.

A girl just died today in a car aciendent send this around to show how much you care. - NSFTBC

Who has the new GHD Straighteners - SFTBC

NSFTBC by K.A18 April 25, 2011

NSFTS 

Acronym meaning "Not Safe For This Site", which means that the content that it is directed towards is not appropriate for posting on a website or forum within due to content regulations.

(In the case of a forum, say a children's literature forum) Dude, that porn link is NSFTS.

NSFTS by Da Rabid Duckie October 25, 2006

NSFPWE 

Not Safe For People With Eyes.

Derived from NSFW (not safe for work - meaning a picture or video you wouldn't want your boss to see), NSFPWE denotes a picture or video nobody should ever look at or want to see because it is so gross or vulgar.

(link on a web page) Click here for Japanese octopus porn (NSFPWE)

NSFPWE by Homestrong Bad August 15, 2008