Top definition
(n) When someone says stuff on their wall, others wall, and or private message that they would never say in person.
(v) The act of messaging or posting on a wall, that would never be said in person.
(adj) ex: The guy hit on a girl by posting how hot she is on her photo in facebook, but when they got together he coward away. "Man that guy has facebook muscles".
by usmcvince January 13, 2012
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