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 19, 2008
by BlaqIsJustAnIdea July 21, 2011
by Anonymous September 27, 2003
by Nicole Sayer August 05, 2005