Jacking up

To have a lot of something whether it be materially or people and wanting some more of that

I be jacking up with the ladies

by Christia January 31, 2004

Jacking up

'Jacking up' is the state in which a person/hobo/fugitive finds himself somehow getting involved with injecting heroin, a really bad drug, also a really stupid way of ingesting a drug. 'Jacking up' is sometimes referred to as 'stabbin' da veins'

Jalentine posted a photo of himself 'jacking up' which means he is a real badboy and he also got a tattoo and now he is fell over because he did too much heroin.

by MC BeeStealer September 19, 2016

Jacking Up

Watching '24'.

"Where's Toby?"

"He's not coming out; he's too busy jacking up. That's 19 hours straight, man. I think he's got a problem.."

by Chandra42 October 21, 2008

jacking jill up the hill

mutual masturbation between a male and a female

"yeah me and tina was jacking jill up the hill last night, and she made it all the way to the top, and I came right right after her"

by Naruchico January 2, 2009