Something girls say to each other to communicate that they are on their period and may scream or cry at each other randomly.
Can also be used with aunt b or aunt irma
Hollie : hey becky my aunt flow is here
Becky: oh no I'm here it's fine
Hollie:* starts crying for no reason *
Euphemism for the period a female menstruates.
Oh honey I think I'm about due for a visit from Aunt Flow.
No honey, this time you will bleed properly!!
*bang bang bang bang bang*
a "code" girls sometimes use to refer to their period in front of mixed company
"my red headed aunt flow is visiting for the week"
Chick code for, "I have my period". Used in mixed company so as not to gross out any male innocents.
Girl 1: Hey, Shauna -- are you going to wear your freak at the show tonight?"
Girl 2: Nope, can't do it. My Aunt Flow is visiting from Redland."