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Definitions by Mcjaigle
SIFM
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Flag
acronym
for Stupid
Ignorant
Fucking
Moron
Your mother is a SIFM for not remembering to
make
you a sandwich after she was finished giving
birth
to your
younger brother
.
SIFM
by
Mcjaigle
April 8, 2010
Get the
SIFM
mug.
