Wiktionary
jacked up
1 hoist, lifted off the ground, or propped up using a jack. 2 (context slang automotive English) Describes a 4x4 automobile that has a "lift kit", raising the body and/or frame higher than stock. 3 (context informal English) Significantly increased or expanded. 4 (context slang English) Under the influence of stimulants; high. 5 (context slang English) stimulated, excited. 6 (context slang English) wrecked; damaged; ruined; injured. 7 (context slang English) reprehensible; objectionable. 8 (context obsolete dialect West England and Australia English) bankrupt; insolvent; ruined; done for. 9 (context obsolete dialect West England and Australia English) absent, having quit, give up, or having abandoned one's post. v
(en-pastjack up)