Definitions
1.verbTo raise using a jack."He jacked the car up so that he could replace the brake pads."
2.verbTo raise or increase."If you want to jack your stats you just write off failures as invalid results."
3.verbTo produce by freeze distillation; to distil (an alcoholic beverage) by freezing it and removing the ice (which is water), leaving the alcohol (which remains liquid).
4.verbTo steal something, typically an automobile. Shortened form of carjacking."Someone jacked my car last night!"
5.verbTo dance by moving the torso forward and backward in a rippling motion.
6.verbTo hit (the ball) hard; especially, to hit (the ball) out of the field, producing a home run.
7.nounA street robbery.