2 definitions by You already know who it is boi

FMS means freak my shit which basically means fuck this dick it’s a song by new boyz made famous by kylie Jenner on Snapchat of her dancing on Kendall Jenner’s lap.
put yo ass on my dick and pose on this shit okay now freak my shit (FM$)
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A nickname for a best friend called Cristiana Robu when miss Dawson got her name wrong in art
Hey cristiani how are you!
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