Definition from Wiktionary, the free dictionary
- (slang) High on drugs or stimulants.
- (slang) Broken, imperfect, especially when followed by 'up'. (See jacked up)
- This computer is so jacked up, I'm surprised it can still turn on!
- (slang) Strong and/or muscled.
- Wow, that guy is jacked!
- (strong and/or muscled): ripped
high on drugs or stimulants