Top definition
The act of taking out and putting in a girls tampon. Usually done in secrecy but when word gets out it spreads like herpes. It is only done by people whom have nothing better to do in life.
Guy 1: Hey Guy 1, what did you do last night with your sister?
Guy 2: Uhh nothing, why?
Guy 1: You're a FAG I heard you were totally EFKAMPING your sister!
Guy 2: Shit maine how'd you know?
Guy 1: The whole school knows.. that shit spreads like herpes.
by Turd Fergeson12312 March 13, 2010
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