flannelmouth

Noun

 * 1)  One who speaks in an unclear, muffled, or sluggish manner.
 * 2)  One who speaks in a glib manner with the intent of deceiving or manipulating others.
 * 1)  One who speaks in a glib manner with the intent of deceiving or manipulating others.
 * 1)  One who speaks in a glib manner with the intent of deceiving or manipulating others.
 * 1)  One who speaks in a glib manner with the intent of deceiving or manipulating others.