1 definition by Flickybicky
Where every women in the house falls on their menstral cycle at the same time causing a frenzy of chaos for the man.
Mother: I think I'm getting my period
Dad: oh crap it's shark week
Daughters: we're on our period
Dad: it's Fucking shark week !!!!!!!
Dad: oh crap it's shark week
Daughters: we're on our period
Dad: it's Fucking shark week !!!!!!!
by Flickybicky July 18, 2018