knock up

to get a woman pregnant

If you don't use protection you will probably knock her up.

by Light Joker July 30, 2005

knocked up

To get a woman pregnant, perticually un-planned, un-wanted or in wedlock.

Ironicly, my radical femminest english teacher came in knocked up today.

by BigFishyBob March 29, 2007

knock up

To knock up a guy means to fuck him in his asshole and have a cumgasm.

Matt always wants to knock up my asshole trying to make me pregnant because he says it would be fun to have a little skippy-boy running around, but I told him it doesn't work that way!

by eda-skip October 6, 2021

knocked up

usually when a female doesn't marry and becomes pregnant at a young age

Guy: Where's Lucy?
Father: She got knocked up, so shes getting an abortion

by cowkilla224 August 24, 2009

knocked up

Australian lingo for tired or pooped out.

"I just ran a mile and I'm totally knocked up now!"

by demon_panda_sauce July 5, 2009

knock up

To implant semen in the womb for the purpose of uniting with an egg to form a fetus, therefore stopping menstruation and causing the body to expand as the fetus grows.

The purpose of Tyrone forcing sex on Brie Ann, the prom queen, was to knock up the queen and also to knock her off the throne and change her attitude. Brie Ann had been rubbing him the wrong way for months. Now she could think about this for years.

by Richard Black April 7, 2005

knock up

whenever you wanted to see if some of your buddies were home when you were a kid.

mom: where are you going?
me: i'm going to go knock up for brian.
mom: ok, be home at 6 for dinner.

by lawrence April 25, 2004