NSFL Meaning and Definition
What does NSFL stand for?
NSFL stands for Not Safe For Life.
What does NSFL Mean?
NSFL is the extreme form of NSFW. An NSFL content comes with guaranteed shock regardless of what place you are viewing it. It could be as shocking as someone may get a heart attack.
When Should I Use NSFL?
Not Safe For Life or NSFL can be used as label or subject while sending an extremely violent content, horror content or even disgusting content. The recipient will prepare himself before opening the attachment or viewing the content.
Sometimes NSFL is used for fun. Your friend may send you an email with NSFL subject line, but that may actually contain a funny video or joke.