jacked up

adjective

Hoisted, lifted off the ground, or propped up using a jack.

“They were all jacked up on coke.”

Meanings

adjectivejacked up (comparative more jacked up, superlative most jacked up)

comparative more jacked up · superlative most jacked up · alternative jacked-up

  1. Hoisted, lifted off the ground, or propped up using a jack.

    Do you want to rotate the tires while we have the car jacked up?

  2. slangautomotiveDescribes a 4x4 automobile that has a "lift kit", raising the body and/or frame higher than stock.

    He took us for a ride in his awesome new jacked up truck.

  3. informalSignificantly increased or expanded.

    It's hard to make ends meet with the jacked up price of gas.

    1 more example

    The new jacked up triple-barrel cannons helped turn the tide of the war.

  4. slangUnder the influence of stimulants; high.

    They were all jacked up on coke.

  5. slangStimulated, excited.

    2002 July 15, Kevin Boyce, Loud Rock, CMJ New Music Report, page 13, Late summer is going to be a fantastic time to be a metal fan and we′re more jacked-up about it than a truckload of nymphomaniacs let loose in a dildo factory.

    2 more examples

    The longer I ride my horse, the more jacked-up he gets. Why?

    2010, Smokie Brannaman, Equiknowlogy 101, page 68

    To see everything that I have seen and to hear everything I heard in only a few minutes after kicking off made me even more excited and more jacked up to do this march.

    2011, Wayne LaPointe, Jose Martinez, Radical, page 272
  6. slangWrecked; damaged; ruined; injured.

    My elbow is all jacked up from playing tennis.

    1 more example

    That jacked up refrigerator hasn't moved from that curb in months.

    Synonyms: jacked, screwed up, messed up, fucked up, broken, wounded

  7. slangReprehensible; objectionable.

    Dude, your girlfriend left you for your brother? That's jacked up.

    Synonyms: screwed up, messed up, fucked up

  8. AustraliaWest CountrydialectalobsoleteBankrupt; insolvent; ruined; done for.
  9. AustraliaWest CountrydialectalobsoleteAbsent, having quit, given up, or having abandoned one's post.
verb

alternative jacked-up

  1. participlepastsimple past and past participle of jack up

Synonyms & antonyms

adjectiveWrecked; damaged; ruined; injured.

adjectiveReprehensible; objectionable.

Origin

From jack (“raise with a jack”). * “Wrecked, messed up” sense possibly an extension of the “under the influence of stimulants” sense

Full word history & related roots →

Translations

German aufgebockt
  • aufgebocktincreased or expanded
Slovak nafúknutý, dosratý
  • nafúknutýincreased or expanded
  • dosratýwrecked, damaged
  • dodrbanýwrecked, damaged
Cite this entry
APA

jacked up. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/jacked%20up

MLA

“jacked up.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/jacked%20up. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “jacked up,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/jacked%20up.

Source: jacked up on Wiktionary, CC BY-SA 4.0.