it's an informal conversation or a conversational styleColloqualisms are words and phrases that are specific to a region, and may not have meaning for people from other areas. Example --- "Ya'll" in...
A colloquialism is a word or phrase used in spoken or informal language. It is not part of formal speech and should therefore not be used in academic writing. Some examples are; "wanna", "y'all" and...
It is a type of slang. Frequently they are confined to a specific geographical location. The people there are about the only ones who know what their colloquialisms mean.