flowjack 

1: Originally, a synonym for "retarded person." This usage has lost its effectiveness.

2: Name for the head M.C. of BCCB, because he is a jack-of-flow. He can drop beats like a mother-fucking farmer, yo, who accidentally dropped an entire crate of Beets, which he intended to sell at the local farmer's market, but which he can no longer sell because they are so bruised from the fall.

1: Normie: Hey, Albert. I'm talking to you, Albert. Pay attention. What you are, Albert, is a flowjack. Okay? Got that? So, from now on when I ask you what you are, what're you going to tell me?

Albert: Huh?

Normie: What are you, Albert?

Albert: A...person.

Normie: No! You're a flowjack, Albert. A flowjack. Okay? Now, what are you?

Albert: I'm a flowjack.

2: "That Flowjack sure is mother-fucking bomb-diggity. Listen to him as he blows us all away with his divinely-inspired word-rhyming, and with his superior grasp of syntax."

flowjack by Flowjack February 1, 2004

flowback 

the biological term used by sexologists to describe semen leaking back out of the vagina after unprotected hetero sex is flowback

I rolled over into the wet spot, woke up, and cursed the flowback.

flowback by Nick Mass January 27, 2005

flowback 

Sex juices, particularly semen, that head downhill due to gravity if a women stands after sex.

I tested my daughter's panties with a kit from www.infidelitytoday.com and found something that shouldn't be there.

flowback by Nathan March 31, 2003

Flopjacking 

Sadly masturbating with a flaccid penis, when the hardness is fairly similar to that of a flapjack.

John is way too drunk tonight, no way is he closing with Mary. He'll probably end up going home alone and flopjacking.

Flopjacking by ValiantDonut738 October 23, 2017

Flowbacking 

the act of pushing cum back into your girl with your fingers when it starts to run out

I didn't want to waste a drop of my cum so i started flowbacking her pu$$y

Flowbacking by niknack January 24, 2023

Bloody Flowback 

Bloody Flowback(noun) is the term used for the substance that comes out a woman when you are having intercourse. When she is "on the rag" once the male has had his fill and finished unleashing his manly fluids inside her, the red/white cum/blood that comes back out is Bloody Flowback.

"Aww man I got Bloody Flowback all over my parents new sheets!"

Bloody Flowback by KakashiBankai May 25, 2009