The act of writing messages when people are offline, but when they return messages or they are online again and they say "hey i got your message." and then log off
DATE May,5,2010 ~ You: "Hey! I heard you won your baseball game! give me the deatails."
DATE May,6,2010~Friend: "Hey i got your message, dude, the score was 10-2, i pitched and struck out everyone, whats new with you?"
You: logs off.
Friend:" YOUR SUCH A FREAKN' AIM GHOST!"