I've been listening to the song "Crack A Bottle". In "50 Cents" first verse he says,
"I gets what the !@#$ I want so what I trick"
As far as know, s is atached to the words like, get(s), work(s), like(s), move(s) etc, when the subject is third person, like, he, she, it, etc.
So, the question is why have 50 used gets instead of get?