shackin it up

to get it goin on with another person... having sex...getting close and cuddly with each other

Monika and Koby was "shackin it up" with each other in the bed

by Koby's ex June 26, 2003

cattin' it up

Wearing the flashiest street clothes out to the bar and knowing that you will be surrounded by women.

I saw this guy cattin' it up with a shark tooth necklace, some minnetonka moccasins, and a whole horde of hot ladies around.

Rick James was wearing a peacock boa, some leopard tights, and the cape of a wildebeest. Dude was DEF. cattin' it up.

by Cat Corner January 14, 2009

Knuckle Up!

To Make Reddy, To Make Preparation, To Assemble, To Focus on the objective, To concentrate

Tomorrow's the big day people, there's no room for mistakes, so all of you better Knuckle-Up!

by ElkarO November 5, 2003

g'd up

dressed to kill

that outfit is g'd up

by Stephanie September 14, 2003

heads up

Exclamatory warning indicating that one practice increased alertness to avoid harm from a pressing threat.

Dorm Resident #1: Is that an M-80 in the toilet?

Dorm Resident #2: Heads up!!!!

*BOOOM!!*

by kwashia March 28, 2005

Thomas it up

To throw up the gansta sign with a devilish look in a picture, and then to top it off, make that picture sepia

Then you have "Thomas-ed it up"

"Dude, let's Thomas it up in this picture and post it on facebook!"

by Erika Elise March 16, 2008

comin up

1. In the act of succeeding.
2. Reaching success

Man, Armenians are comin up...you go to Glendale and see them rolling in S-classes, and they don't give a f**k.

by Berjinator September 2, 2005