An angry mood can be expressed in a variety of ways, such as SNITS, HUFFS, and ires. SNITS are short-tempered outbursts that are often accompanied by a feeling of frustration or annoyance. HUFFS are expressions of anger that are usually accompanied by a loud sigh or groan. Ires are feelings of intense anger or rage. All three of these terms describe different types of angry moods that can be experienced by individuals.