Top definition
acronym,
F.S.N stands for F*ck School N*gga
John: Too many homework dude!
Jim: Yeah FSN man!
by Alejandro DaPizzi September 03, 2012
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Aug 10 Word of the Day
Running for exercise and picking up trash you find along the way. It's good for the body, mind, soul, and environment! Started in Sweden but is making its way to the U. S.
It's nice out and the city is filthy. Let's go plogging!
by Another damn hippie. May 09, 2018
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2
Foreskin Nation - A person that is a part of a community in which they have not been circumcised. Everyone Uncircumcised is FSN.
Bro, did you know Tim was FSN?
by A Real Mans Language August 08, 2015
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3
acrynom for Fat Slag Nan.

someone's nan who is fat, and was a slag in her youth.
Dave: Did you hear about Jonny's nan the other night?
Bill: Yeah, shes such a fsn!
by mateeeee. July 06, 2009
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4
Former slave name. Used by African Americans particularly of the 1960s Black Power generation to describe the rejected names they were born with.
On May 2 1973, Black Panther activist Assata Shakur (fsn) JoAnne Chesimard, was pulled over by the New Jersey State Police, shot twice and then charged with murder of a police officer
by Mattolejack December 30, 2011
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5
Fusion ( FSN ) Asia is the largest custom rank matchmaking server in the world of Call of Duty : Mobile.
by Vulcan28 November 20, 2020
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6
Fun when typed wrong
Was abrivated to Fusion Afterwards
FSN roles are p2w
"always have been"
by LiL.DJ November 20, 2020
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