Good evening, my friend.
Or should I say "Hey-yo yo my bro" lol
I know I am not cut out to be a rapper.
I have a loooong way to go...
Rappers are always using jargons.
Colloquial language, colloquial dialect, or informal language is a variety of language commonly employed in conversation or other communication in informal situations.
Jargon is terminology that is especially defined in relationship to a specific activity, profession, or group. The term refers to the language used by people who work in a particular area or who have a common interest. Much like slang, it is a kind of shorthand used to express ideas that are frequently discussed between members of a group, though it can also be developed deliberately using chosen terms.
Compared to the Informal English, jargons are very limited to use in the communication abroad.
So, it is not a matter if it is correct or not, but which is more appropriate in your personal and professional life.
In this context, we cannot forget the accents.
You should read the following articles:
I hope I have helped.
(1) LUNDIN, Leigh. "Buzzwords– bang * splat!". Don Martin School of Software. Criminal Brief. 2009.
(2) TRASK, Robert. Key Concepts in Language and Linguistics
. Psychology Press. 1999.
(3) BAUGH, John. Beyond Ebonics: Linguistic Pride and Racial Prejudice
. New York: Oxford University Press. 2009.
(4) SWEETLAND, Julie. Unexpected but Authentic Use of an Ethnically-Marked Dialect
Journal of Sociolinguistics: 514–536. 2002.