jerattack
Writing something witty on someone's facebook wall conversation that has shown up on your news feed that has absolutely nothing to do with you: exclusive posts to someone specific, conversations between couples, pathetic cries for emotional help (aka "This day sucked b/c..." statuses)
I love Danielle (Danielle says) I love you too! (you say) I hate you both! (You have just been jerattacked. Have a nice day.)