textochondria 

The sudden feeling of having received an SMS/MMS text message despite the fact that you are not carrying a mobile phone. May be accompanied by a certainty of "hearing" your message tone and/or "feeling" your phone vibrate. Usually followed by confused searching of your pockets.

"Im sure i just heard my text tone"
"Dude, you left your phone in the car"
"Damn textochondria!"

textochondria by DappaDan April 1, 2008