Filthy Negley Share definition Flag A term of a woman with a "ratty" looking mustache that looks like a teenage boy's. A Filthy Negley is a woman's upper lip hair that looks like a teenage boy's mustache hair. Filthy Negley by Kenji18769 September 8, 2006 0 0 Get merch Get the Filthy Negley mug. Buy Now — $32.95 See more merch
