Not Safe For Little Bros. Basically something you shouldn't watch when your little brother is in the room.
by DronerTheMegaBoss June 11, 2011
Get the NSFLB mug.Not Safe For Life; when something is so fucked up that even the raunchiest people would be scarred from it
by Dubiks May 19, 2019
Get the NSFL mug.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
by nlolhere July 20, 2020
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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
Who has the new GHD Straighteners - SFTBC
by K.A18 April 25, 2011
Get the NSFTBC mug.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.
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.
by wide cat August 18, 2021
Get the NSFL mug.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
Friend: No crap sherlock, he's a doctor
by Your local Urban Lexicographer April 27, 2023
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