aunt flo 

when you about to screw your wife or girl and then she gets her period, DOH.

Sorry honey I know your dick is hard and my pussy wet but Aunt Flo is here now and we cant do that when she here

aunt flo by daywalkz October 27, 2015

aunt flo 

a womans menstral period!

Aunt flo's in town! so I may go get my red wings

aunt flo by mooseknuckles October 25, 2002

Aunt Flo 

A female's monthly period.

I'm bummed because Aunt Flo arrived last night.

Aunt Flo by SAgent October 1, 2005

Aunt Flo 

a woman's menstrual period

Don't mind her. She's just mad because Aunt Flo is here and she's out of pads.

Aunt Flo by Light Joker December 28, 2005

Aunt Flo and Cousin Red

Menstrual Period

Man, I'm screwed because Aunt Flo and Cousin Red arrived yesterday.

Aunt Flo and Cousin Red by spldbrt89l July 2, 2009

Aunt Flo 

The worst, painful thing ever... The period!

Trayshon: Hey Aliyah.
Aliyah: Leave me alone!
*Aliyah storms off as Joanna comes up to Trayshon*
Trayshon: Damn. What's up with her?
Joanna: Aunt Flo paid her a little visit and will be staying for a few days, so deal with it.
*Joanna walks off*
Trayshon: I don't understand women. What does their aunt have to do with their moods? Oh! I get it! Yeah...I don't get it.

Aunt Flo by No Name Chocolate Cake May 31, 2016

Aunt Flo from Red China 

Menstruation; period.

Is your aunt from red China here? Then just lean back and open your mouth.

Aunt Flo from Red China by Big Steve September 4, 2003