A condition that occurs when a smoker leaves a cigarette behind his/her ear for an extended period of time. Upon removing the cigarette, the smoker is left with the feeling that the cigarette is still there. Often the smoker will finish their cigarette and reach for the one behind their ear, only to realize that they just smoked it.
Smoker#1 *removes cig from behind ear, smokes it, and reaches for the one behind hid ear* Dammit! I thought i had another cig
Smoker#2 Dude, you're suffering from phantom cigarette syndrome