Flo Boy 

Men who actively persue pregnant women. Often used as a mild insult without the true meaning being known.

Founded by J.R. and C.R.

Ex. 1
Mike: Is your new girlfriend fat?
Jim: No she is just pregnant.

Mike. You're a flo boy.

Ex 2.
Yeah im just chillen with my flo boys.

Flo Boy by Highland Lake August 9, 2013

Flo Gillyist 

A follower of Flo Gillyism

Guy 1: I'm a Christan. What about you?
Guy 2: I'm a Flo Gillyist.

Flo Gillyist by Tak-a-Tak June 10, 2010

flo-flo

a female who's got the hookup by virtue of your relationship with her

1:Got my flo-flo in the cafeteria breakin' me off wit' half-price slices.

2: Can I get hooked-up too?

1: Hell yeah.

flo-flo by lubenso79 December 13, 2005

flo sho 

Of course

fo sho

Oh flo sho.

flo sho by caz March 28, 2003

Flo from Progressive

A slut on commercials about insurance. She likes rocket cats. She has an anus and a rectum as key body parts. Her tiddles are huge!!!

Flo from Progressive is a bangin' slut!!!

Flo from Progressive by Not Flo from Progressive November 28, 2012

Flo MO

Another name for Florissant, Missouri, a north St. Louis suburb.

I'm from the Flo MO.
I'm gonna head up to Flo MO to hang out with friends.
Where'd you go to High School? Hazelwood Central in Flo MO.

Flo MO by Flo MO hustla January 21, 2010

flo-ho 

short for floor ho, meaning a female college student who has slept with many men on her dorm floor.

"That girl has slept with all the guys on this floor"
"Yeah, for realz, she's a flo-ho

flo-ho by amishra April 15, 2008