Chasing Ghosts 

A situation in which one is troubleshooting sophisticated electronics systems and being unable to recreate the reported incident and there is no internal system record of said incident. Yet the problem seems to return and disappear again over time.

The server was constantly beeping until the morning before the service technician arrived. He spent the next two hours Chasing Ghosts trying to find out what it was about.

Chasing Ghosts by ScreenTalkerDotOrg September 30, 2012

Chasing Ghosts 

The act of trying to kill yourself, be it intentional or unintentional

"Hey man I'm going on a bender" "Be careful bro, don't be our here chasing ghosts"

Chasing Ghosts by Vecarin April 11, 2019

chasing the ghost 

The act of scrounging for one last hit after a serious crack or cocaine binge

Homie: "Hey Karl, quit scrapin' the mirror, there's no more blow left. You're just chasing the ghost!"

Karl: "Fuck you man, I can get one more line off this mirror!"

Homie: "Whateva"

Karl: "Well then call your boy and let's get some more of that shit!"

Homie: "We already been up for 2 days and I aint got no money left."

Karl: "AWWW SHIT!"

chasing the ghost by JHop February 14, 2008

Chasing the ghost 

Scraping your meth pipe to get resin hits. Usually done after all money and possessions have been used or sold, and you're craving.

"Code man quit chasing the ghost you fucking tweak! Lay off the dope and hit this goat."

Chasing the ghost by BIG TY Riek March 14, 2009