Sandbar Mouth

When you mouth is so dry, with just a tad of saliva covering you sandy dry tongue....resembling a sand bar with only a tad bit of water over it....most commonly encountered while high, a variation of cotton mouth.

Bud: Hey man this is some dank bud.

Cotton: Yeah but it's giving me the worst cotton mouth.

Sandy: Yeah you must have "Sandbar Mouth".....ya

know...when your mouth is so dry it resembles a sandbar?