Dirty Manicure Share definition Flag Cleaning your nails after fingering your boyfriend's/gilrfriend's arse. I had to have a Dirty Manicure last night after giving my boyfriend a good fingering in his arse. Dirty Manicure by Goldee September 30, 2007 0 0 Get merch Get the Dirty Manicure mug. Buy Now — $32.95 See more merch