a mediocre dreamer

i keep having these horrible dreams about my teeth where they,

(a) spontaneously crumble in my mouth like a handful of pop rocks,
(b) get spit out of my mouth one by one like bb pellets after getting knocked out of their gummy home, or
(c) turn a shade of translucent brown and become terribly disfigured.

what is going on? i'm hoping these dreams fall under the korean folk category of foreshadowing good fortune. that'd be nice.