When a friend asks what happened in class today because they weren't there, you replied "Didn't pay attention. NSFG."
by LetChaosRule March 21, 2011
Get the NSFG mug.Not Safe For Gym.
An acronym widely used among gymsters when they happen to get nudes sent to them while they're no paining no gaining.
An acronym widely used among gymsters when they happen to get nudes sent to them while they're no paining no gaining.
"Fuck, that dude snapped me his junk while I'm bulgar squatting! This is totally NSFG bro... I'm so upset."
by FrançoisTheFirst January 17, 2023
Get the NSFG mug."not to be NSFG, but..."
by Get the fuck up January 28, 2019
Get the NSFG mug.not safe for girlfriend
by huffylover January 24, 2008
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