Anime style emoticon smiley used in text chat. The 'periods' represent the eyes, the diagonal lines of the 'A' represent a frowning mouth, and the horizontal line of the 'A' represents the teeth line to comlete a frowning open mouth. This smiley gives the emotion of "oh no," "oh crap," or "NOOOO."
djKilla01: dude, i cant come over to ur house till next weekend. i gotta babysit.