NSPFL 

Non-sexual partner for life.

My best friend sent me a snapchat being excited that I was about to get off work in an hour and then she sent me another one when I actually got off! She's totally my NSPFL

NSPFL by Miyadung July 26, 2016

NSFL

Not Safe For Life; when something is so fucked up that even the raunchiest people would be scarred from it

Dude why would you jerk off to murder hentai? That shit is NSFL

NSFL by Dubiks May 19, 2019

NSFL

Not Safe For Life. Stuff that isn’t appropriate no matter where you are, how old you are, or what time it is. NSFL content is usually gore. Examples of NSFL content include: Goatse, kekma.ga, a lot of videos on Liveleak, 1 Guy 1 Jar, 2 Guys 1 Hammer, etc.

I was on an NSFL content binge last night because I was bored and I had morbid curiosity. I was extremely traumatized and couldn’t sleep at all

NSFL by nlolhere July 20, 2020

NSFL

Basically, NSFL means “not safe for life”. It’s when something is so scarring that even Satan himself would fear it. A lot of Bait-And-Switch sites use NSFL content for “a joke” when it’s really not. Some of these Bait-And-Switch include, but are not limited to: kekma.ga, dance.swf ,womansalliance.xyz and so on. Those are just some examples

User 1: Hey, Mike! You should check out (bait and switch site)! It’s so cool!

User 2: First, how do you know my name, and second, I’m not clicking that link.

User 1: Just click it!

User 2: Ok, fine. (clicks it) WHAT IN THE LIVING FUC~!

Moral: Don’t click on random links. It could be one of those NSFL sites.

NSFL by wide cat August 18, 2021

NSFL

Really, really messed up content. Like, most doctors and chronically online people cannot handle it. Usually means gore, killings, surgery. etc.

Girl: This pic my husband sent me has me scarred for life! Is it NSFL?
Friend: No crap sherlock, he's a doctor

NSFL by Your local Urban Lexicographer April 27, 2023

NSFL

Not Safe For Life. Goes a step beyond NSFW, because it doesn't matter where you view the material; you will be scarred.

Why did I click on goatse? That shit is NSFL

NSFL by Jachmaninoff August 21, 2007

Napflix 

verb. The act of intentionally putting a boring show on Netflix with the aim of zoning out or falling sleep. Normally during the day, however, this technique can also be used to cure insomnia.

It's been a long day so I'm gonna lounge on the couch and napflix.

Napflix by 6napster9 May 3, 2018