A to the K
A lazy way to say okay. It also means you're a rude, disrespectful piece of trash who doesn't care about anyone.
A: 'You gonna come to the game?' B: 'A' 'A' 'A' 'A' 'A'
He said I was a failure. I replied with an 'A' and left him hanging.
My mom asked if I wanted pizza. I said 'A' and went to the Xbox.