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

preen-up

An agreement that is signed prior to marriage where your fiancee/fiance agrees to keep up their physical appearance after you are married.

Looks like the hubby is sportin' a beer belly should have signed a preen-up, girlfriend!

Dude, your wife used to be a hottie now she is NOTtie...hope you signed a preen-up!

by Tiffwit April 13, 2010

big up

congradulate, form of praise to oneself or to another

Big up on winning that award

by UNKNOWN June 11, 2006

post up

Just chilling or hanging out somewhere, often with others, while leaning on a wall or post and lifting one leg, placing that foot against the surface you are leaning on. Folding the arms is also common, but not necessary.

"Before the bell rang we didn't have anything to do so we all decided to post up on the wall. It was B.A."

by TJCapSix April 15, 2006

g up

A term used commonly in London to describe the action of being snitched on by somebody, to the police. Short for Grassed On.

"Gee'd up"
"G up"

Bubba1: "I can't believe that pussy G'd you up."

Bubba2: "I'm gonna jook him when I finish my bird!"

by Liquifux August 5, 2004

what's up

comunication between friends

what's up Fred?

by Erica Abreu July 31, 2003

q it up

to hit up the liquo sto', buy some 40z, some grape flavored swisher sweets, hit up Mi Pueblo in East Oakland, park the ride and chill for a few minutes making good use of the car's ash tray, finally go inside to check out the tenderonies, fill the cart up with carne asada, freshly made tortillas, some $25 buchanas with some pineapple juice, a few 12 packs of Pacifico, get some pan dulce for the ride home, hit up the bros and the breezes, start up the grill and enjoy the sunny afternoon.

Hey bro you trying to go to class today? Na, lets q it up!

by BtownTweeka August 12, 2009