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1 definition by
wtcards
Top Definition
fs
the signature that the unabomber used to sign his letters to victims, and on his manifesto.
Dear Scientist, Your investigation into technology will kill us. FS
by
wtcards
January 11, 2010
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fs
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© 1999-2021 Urban Dictionary ®
advertise
terms of service
privacy
dmca
remove
help