High Quality Content by WIKIPEDIA articles! A rageaholic or "anger addict" is a person who gets excited by expressing rage, or a person prone to extreme anger with little or no provocation. See A1C Gilbert. While "rageaholic" is not a formal medical diagnosis, it has been developed as a lay psychology term by counselors and anger-management groups seeking to help people who are chronically angry and who compulsively express fits of rage. There are also 12-step programs for dealing with rageaholics, such as Rageaholics Anonymous. in Los Angeles, CA.