A shorted out version of “Im gonna”
Person 1: “ Im’a go to the store want anything?”
Im’a = I am going to
Im’a not = I am not going to
“Im’a get a painting of that chick.”
“Im’a not go investigate that noise, this ain’t no horror movie!”
“Im’a get a painting of that chick.”
“Im’a not go investigate that noise, this ain’t no horror movie!”