Frothed at the mouth is an idiom that refers to a person or animal displaying intense anger, excitement, or agitation. The phrase originates from the visible foaming or frothing that occurs on an animal's or human's mouth when it is severely agitated, usually due to stress, anger, or an excessive outburst of emotion.
In a literal sense, when an individual froths at the mouth, it means that their salivary glands are producing an increased amount of froth or foam, leading to the presence of visible bubbles or foamy saliva around their mouth. Metaphorically, however, this phrase is used to describe someone who is vehemently and uncontrollably expressing their emotions, typically anger.
The idiom "frothed at the mouth" is often employed in situations where an individual becomes excessively enraged or furious, to the point that their rage is nearly uncontrollable. It conveys the image of an individual who has lost control of their emotions, perhaps yelling, screaming, or venting their anger aggressively. The phrase can also be used to describe a person who is extremely excited or hyperactive, often characterized by a rapid, frenzied, or exaggerated display of enthusiasm.
Overall, "frothed at the mouth" conveys the intensity and extreme nature of a person's emotional state, signifying an individual who is either highly furious, agitated, or enthusiastic to an overwhelming degree.
