A muhfucka dass been to prison and back. Usually said when you tryna front on folks.
''Ey, shut up. I dun been to da pen, fill me?''
Bay Area way of saying: ''Hello, Sir.''
''Err mane, when we finna get to munchin' up in this muhfucka, y'heard...?!''
''Hello Sir, do you know what time the buffet starts?''