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a derogatory name used by someone usually a parent who has had to curb his/her language. So instead of calling someone an asshole, shit head or mother fucker, they substitute filth wad.
Gosh darn it, I'm gonna kick that filth wad's butt.

Will you please shut up you freakin' filth wad piece of crap.
by BufuChuck February 03, 2010
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