The technical name for when a woman starts her period without knowing and has to run at a toilet really fast.
Jenny, Amanda and Jenny's boyfriend Aaron are at the club.
Jenny:*Runs to bathroom like she's legit competition for Usain Bolt*
Amanda: Where's Jenny off to in such a hurry?
Aaron: Shit, I think she's got flowrush.
Jenny:*Runs to bathroom like she's legit competition for Usain Bolt*
Amanda: Where's Jenny off to in such a hurry?
Aaron: Shit, I think she's got flowrush.
by Zor'thak October 17, 2015