(n.) (aka wallcreeper) One who stalks random people's walls to see what's going on because they're too lazy to ask him/her themselves.


(v.) -ing, -ed. To read two of your friends' wall-to-wall on Facebook, either to find out information they wouldn't tell you or for the sake of reading something interesting on a wall post not directed to you on your News Feed or for the sake of being a wallcreeper.