flannelmouthed

flannelmouthed

(ˈflænəlˌmaʊðd)
adj
speaking indistinctly and in a muffled wayspeaking too loudly or too much, often talking nonsense

flan•nel•mouthed

(ˈflæn lˈmaʊðd, -ˈmaʊθt)

adj.
1. talking thickly, slowly, or haltingly.
2. characterized by deceptive or shifty speech.