What is dad gummit?

"Dad gummit" is a slang phrase used to express frustration or annoyance. It is an alternative to "goddammit" or "dammit," which may be considered offensive language. It is believed to have originated in the Southern United States and is often associated with a folksy, old-fashioned way of speaking. It can also be spelled as "dag gummit," "dad gum it," or "dag nabbit." The phrase has been used in popular culture, including in the lyrics of country songs and in television shows like "The Andy Griffith Show."