A filter that runs on online services blocking sordid pictures and videos from being posted.
I tried to send you that naked photo but I think it was filthered.
by Rossco Smithweather June 24, 2016
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Someone who has low morals and will sleep with anyone. See dirter.
See that chick Paris over there, she is such a filther she even slept with Millsy.
by Snoopwogg1 April 9, 2009
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