To be real real real high, on meth, crack, PCP or whatever gets you fuzzy!
I was nekkid gacked out and shootin' at the cops.
I acquired all this copper wire when I were gacked out!
That bitch is gacked the fuck out!
by rusty squeezebox June 13, 2008
Get a gacked out mug for your mate Callisto.
The term used to describe the dry state of one's mouth from the intense lack of saliva. It can cause the lips to stick to the teeth and gums, and is often caused by smoking cannabis.
I have Gack Mouth. My mouth is Gacky.
by Tom Linds April 05, 2008
Get the Gack Mouth neck gaiter and mug.
Get your Gack out!

My Gack smells fishey
by Jacko September 23, 2004
Get a Gack mug for your mate José.
The nasty taste in ones mouth caused when meth is smoked and dissolved into the gums then slowly comes out and coats the inside of the mouth.
damn I gotta brush my teeth 20 times I have some serious gacked mouth.
by gacklow October 21, 2010
Get a Gacked Mouth mug for your brother-in-law Paul.
When you go through an extended period of time during it is incredibly easy to make you cry.
I cried at a NatWest ad last night, I think I might be Gack Sad.
by Bestaltoever January 16, 2021
Get a Gack Sad mug for your daughter Helena.
The gunk that builds up in and around the keyboard/mouse of a gamer.
"I just cleaned about 10 pounds of gamer gack out of my keyboard yesterday. It was really satisfying"
by OmarWodd May 29, 2020
Get a gamer gack mug for your coworker José.
The be extremely high on stimulants such as cocaine, amphetamines, or MDMA. To the point of engaging in noticeably stereotypic behavior.
Ryan was so gacked out on Molly all he did for the DJ’s entire set was rub his sweaty chest and shuffle around with his mouth hanging open.
by Dr Raoul D January 07, 2018
Get a Gacked Out mug for your coworker José.