Drunk, or not thinking straight due to alcohol. Probably came from the name of the beer, Jack Daniels.
by Englishboy September 25, 2005

by jdm October 30, 2003

The meaning of all jacked up is that an object or an individual is screwed up, faulty,doesn't work, or inadequate.
by JoeBeau July 24, 2016

by Jessica Grimes January 7, 2005

1. One's teeth/smile that is in need of dental work.
2. One's teeth/smile that is in poor or injured condition.
2. One's teeth/smile that is in poor or injured condition.
by Rosalinda February 7, 2005

by jymmrtn October 31, 2014

country folks use the term jacked up truck meaning it's a lifted truck that has some dang nice tires to go along with it for muddin
city slicker: hey why is thart truck lifted up so high?
redneck: thats a jacked up truck whatchu think??!!!
redneck: thats a jacked up truck whatchu think??!!!
by rererererererereredneck March 7, 2017
