orriginated in the kitchen of a small town in a far away country called canada where people live in tiny ice houses called igloos. used as a dirogatory term for stupid mothers who beat their children with rolling pins and have over extensive guts. also enjoy long naps and harvesting souls after midnight.
Child: can i go out with some friends tonight
Mother: no your room isnt clean
Child: what an FS
Mother: what does that mean?