look up any word, like pussy:
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

Words related to Gack Mouth

cannabis dry gack gaque mouth saliva smoking weed