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An internet subculture for homosexual people who have only come out online. Sometimes referred to as, 'the pussy gays.'
Jeff, why are you in a chat room called 'Backdoor Pirates Unite!,' are you an E-Fag?
by 29Prin April 20, 2008
An eFag Is A Person Who Says They Are Your Friend In Real Life Then Goes And Makes Up Shit About You On The Internet.
K: Hey Taylor Whats Up.
T: Nothing I Saw You Wrote Stuff About Me On The Internet.

K: No I Didn't.
T: Dude You Did You Are A True eFag.
by Worladix September 05, 2009