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S.I.F.Y.S. (Sa-Fye-Is) Stands for Shut-up I Fucked Your Sister, usually used for when you fuck a friends sister and you don’t feel like saying it out.
Sifys Tom and you can’t do nothing about it.
by OfficialMiracle April 13, 2019
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Apr 21 Word of the Day
I've been jabbed
by Francesco II March 20, 2021
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