Lowjack

This word was used in the mid-late 1980’s and 1990’s, and was used to describe non-consensual inconspicuous tracking and surveillance, usually referring to electronic means, like low powered RF trackers or transmitter bugs.
Low: unbeknownst to the trackee. Jack: derived from hi-jack.
It is where the concept for the movie “Freejack” came from, and the name of the brand for anti-theft device for cars originated.

The FBI found the criminal’s location, because the package they were carrying was lowjacked.

The CIA was able to listen in to the union contract negotiation because one of the shop stewards was lowjacked.

by Sammael Djinn December 27, 2025

lojack

#1 Honing device installed in vehicles. Police are able to locate your vehicle with this device if the vehicle is stolen.

#1 My car got hijacked, good thing I had Lojack installed, the police found it in 15 minutes.

by D April 9, 2005

Weed Lojacker

A friend who never fails to show up just as your lighting your head blunt.

He's definitly a weed lojacker, he always knows.

by PrincessNursie August 11, 2010

low jack

The ankle bracelet used as a tracking device worn by those under house arrest.

"i can't go to the party, man. I'm still on house arrest. They'll know i left the house cause of my low jack."

by Amy Christ April 29, 2005

lojack

To stalk or to be obsessive about someone. Originally a brand name for an anti-theft device used by police to track down stolen vehicles.

I swear that girl has you lojacked.

by Kats June 8, 2003

louisville lojack

the act of inserting a small gps unit into the ass during sex. Then monitoring the whereabouts of your partner.

Johnny suspected his girlfriend was cheating.So he gave her the louisville lojack.

by fluffywhite October 3, 2008

Lowback

A mixture of a kickback and the word lowkey. A get together that is smaller than a kickback including roommates, or close friends, and significant others.

Hey, do you want to go to my lowback tonight? Only you're invited. We will play beerpong and lots of other drinking games.

by llinndsseyy September 26, 2012