The correct spelling of the phrase "gat excited" is actually "get excited." The phonetic transcription in IPA for the word "get" would be /ɡɛt/ and for "excited" it would be /ɪkˈsaɪtɪd/. The pronunciation for "gat" is incorrect, as it is missing the "e" sound. It's important to use the correct spelling and pronunciation of words to effectively communicate and avoid confusion. Remember, it's "get excited", not "gat excited."
The phrase "gat excited" is a form of slang that is derived from African American Vernacular English (AAVE). The word "gat" is a phonetic spelling of "got", and "got excited" is informally contracted to "gat excited". The origins of AAVE can be traced back to the African diaspora and the African American community, with various influences from West African languages, Southern American English, and Creole languages.