What does YSF mean?

you stupid f**k



Other definitions of YSF:

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How to use the term YSF:

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More slang terms:

ASIC

ASIC

Application Specific Integrated Circuit

DCOM

DCOM

Distributed Component Object Model

KAYLA

KAYLA

Kayla is the prettiest girl in the whole i tire world. She is smart, kind, loveable and funny. She always makes everyone smile. Kayla is the luckiest person to ever have lived. Kayla is the definition of perfect.