combination of 'it's/that's alright' used by lazy "ebonic" speaking people who don't think the American English is good enough for them.
What have you been up to today, Albert?
jes' chillin, Quigley.
How is your knee, is it still bothering you?
s'aight, y'know what'm se-in?
No, Albert, frankly I don't know what your saying. Maybe, you should stop taking the percosets and hanging out at the mall.
Combination of it's alright in eboniks
"Sorry I wrecked your car last night."