Top Definition
Acronym for:


It is more widely used with someone who has a name starting with an "S." Replace the person's name with 'someone.'

Ex. Shea/Shroeder/Stuart/etc.
"Let me through, sifahsm."

"Hey sifahsm, what time is dinner?"
by P.Diddy Davis May 05, 2009
5 Words related to sifahsm

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