Filthy McSquealer Share definition Flag A man or female who is over sloppy and uncoordinated in bed That guy/female I hooked up with last night was such a filthy McSquealer Filthy McSquealer by N0T VANITY February 27, 2024 0 0 Get merch Get the Filthy McSquealer mug. Buy Now — $32.95 See more merch