Originating from the more commonly known "Filthball", A Filthpod refers to an even skankier, more whore-like rotten little knacker. However despite these clear flaws you would still ride them silly.
(While driving through a rough part of a city, looking out the window, passenger says to driver)

"jesus fuckin christ" "Look at that little filth-pod over there"

Reply: "Fuck!!!! Yeah she is a dirty little filth-pod alright"
by Aido o parsnip September 10, 2008
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