jacking

Verb

jack (third-person singular simple present jacks, present participle jacking, simple past and past participle jacked)

1. (transitive) To physically raise using a jack.
   • He jacked the car so that he could replace the brake pads.

   Synonyms:

   jack up

2. (transitive) To raise or increase.
   • If you want to jack your stats you just write off failures as invalid results.
3. To increase the potency of an alcoholic beverage similarly to distillation by chilling it to below the freezing point of water, removing the water ice crystals that form, and leaving the still-liquid alcoholic portion.
   • Fruit of the orchard has been "jacked" these many generations, with Plymouth Rockers putting the hard cider barrel down into the ground to freeze, and […]1941, Esquire, volume 15, numbers 1-3, page 176
4. (colloquial, transitive) To steal (something), typically an automobile; to rob (someone).
   • Someone jacked my car last night!
5. (intransitive) To dance by moving the torso forward and backward in a rippling motion.
6. (colloquial, vulgar) To jack off, to masturbate.
   • I don't even care about mine, I can get my shit off while jacking in the shower.2017, Diamond Johnson, Finding My Way Back to Love 2, Sullivan Group Publishing, →ISBN

See all 63 meanings of jack