Knocked down 

To have sex with a female. Phrase Often used in houston tx

Did u knock her down? Yeah I knocked down last night.

Knocked down by Cedster June 6, 2009

knocked down 

the process of a woman losing her pregnancy either chemically, or by force.

"Janie got knocked down the other day when she visited the clinic for an abortion."

-"Dude, my brother knocked down his girlfriend yesterday."
-"Oh, she finally got that taken care of at the clinic?"
-"Na, my brother just punched her in the gut."

knocked down by apena89 November 26, 2007

Knocked Up, Knocked Down 

Getting pregnant and then losing the baby or fetus due to miscarriage, stillbirth, or infant death. Also known as KuKd.

Monica LeMoine was knocked up, knocked down.

Knocked Up, Knocked Down by uzbekmurf August 5, 2008

Calm down before you get knocked down 

This sentence can is used as a joke, it can be used everywhere when you want to bully someone, you can also use this to joke around with your friends.

Friend: Did you really just threatened me now?
Me: Calm down before you get knocked down.
Friend: damn, ok ok i'm sorry

Calm down before you get knocked down by Invalyd January 13, 2019

knocked her down 

1. to have fucked a girl (Miami)

Ay dawg, you knocked her down yet?

knocked her down by BullsFan06 January 17, 2004

Knocked Up And Down 

Getting pregnant or knocked up and then getting an abortion or losing the baby to a miscarriage or other misfortune.

Jenny- Did you hear? Amanda got knocked up and down over spring break
Ben- No way! You have to wait until the third month to get knocked down!

Knocked Up And Down by grooved.out.152660 June 17, 2011