Cotton mouth is not only a very dry mouth from smoking pot, but involves having small bits of mucus and spit, lining mainly the roof of your mouth feeling like cotton when you rub your tounge against it.
by Diego August 17, 2003
When you get a very dry mouth probably from smoking any number of items or not drinking anything in ages.
by Kevin July 25, 2004
by The Return of Light Joker September 20, 2008
god damn i have cotton mouth.
by Anonymous September 27, 2003
by KyCorso April 25, 2023
when a dude wears short underwear, and gets a boner. the head of his dick extends beyond the reach of the underwear and hardens. it has now become the only visible part of his dick and resembles when a cotton-mouth peeks above the water
guy 1: dude did you see jonathon give his speech?
guy 2: yea
guy 1: i didn't get to make it. how'd it go?
guy 2: i don't remember alot of it; i was distracted. his dick was just barely showing, like it was peeking out of his underwear
guy 1: oh no! he cotton-mouthed?!
guy 2: totally, we needa buy him some underwear that fit
guy 1: yea, cotton-mouthing sucks
guy 2: yea
guy 1: i didn't get to make it. how'd it go?
guy 2: i don't remember alot of it; i was distracted. his dick was just barely showing, like it was peeking out of his underwear
guy 1: oh no! he cotton-mouthed?!
guy 2: totally, we needa buy him some underwear that fit
guy 1: yea, cotton-mouthing sucks
by gdat0 March 2, 2011