The feeling you get when you haven't had access to the internet (i.e. facebook and twitter) for a long time, like several minutes.\n> (A family is on vacation)\n> Mom: Johnny, come to dinner!\n> Johnny: Fucking not hungry!\n> Mom (to dad): What the hell is wrong with him?\n> Dad: He's got postmodem depression; he can't update his facebook status.\n> Mom: But we have only been here for 15 minutes.\n