fractal jacking

The practice of videotaping yourself masturbating and then masturbating to the video. The process can be continued ad infinitum, till you have created a fractal of narcissistic pornography.

Fractal jacking is one of the top ten pastimes at Harvard.

I just reached the hundredth iteration of my fractal jacking; time to celebrate!

by tungstenseabass December 26, 2010

Spoon Jacking

A true test of male bonding, whereby one gentleman of sound mind and kindred spirit, befriends a casual aquaintance of his dearest fellow stag, and understands the pressures and limitations of a "spooning" relationship, and feels the desire to aid the demands of the female entity, and hence "hijacks" a proportion of the workload, of course with the best intentions for all.
After which, an agreement is made to perpetuate this arrangement until the needs of the damsel have been adequately fulfilled

Michael: That birds been around a few times this week mate, are you sure you're up to the task?
Peter: Not a problem, my friend JC has been more than happy to share the workload. And even though I cannever recall asking him, I'm relieved he's there for me
Tim: Seems like a clear cut case of Spoon Jacking to me, and we should all be very grateful

by The phantom tanner October 31, 2014

jaw-jacking

Being so high on meth your jaw won't stop moving even when your not talking.

Mordy was so high last night he was jaw-jacking through the whole game.

by Audge 77 March 30, 2020

Jacking off

Another term for the verb everyone knows and loves. Jacking off is a favored past time for numerous men and women alike that consists of slow or violent rubbing on the genital parts. This is often accompanied by various forms of stimuli such as pornography and/or sex toys.

It is important to take note that Jacking off is when the action is happening.

Male Adult: I was jacking off to some BDSM the other night.

Female Adult: That video made wet so I started jacking off.

Another adult: Man John is always horny he can never keep his Dick in his pants so guess what he did in the bathroom? I heard him jacking off.

by Jimple Sack July 15, 2014

Jaceing

While getting blown stickin ur toe in a girls vag thus shocking her n causing her to open her mouth wider and then a guy shoves his cock down her throat

i was getting blown last night and was jaceing every girl i met

by BB's March 1, 2009

hi-jacking

Word used to identify message board thread take overs.

The original post was about "holes" but some "hi-jacker" turned it into a peta discussion.

by raptorman July 27, 2004

tongue jacking the shitbox

licking a girls asshole

While tongue jacking the shitbox on the penthouse playmate, she let one rip in my mouth.

by Boston134 August 26, 2010