mongolian mud-fuck Share definition Flag Someone who looks a cross-eyed, drunken, chronic crackhead. I went on a week long binge, and, when i awoke. I looked like the remains of a mongolian mud-fuck! mongolian mud-fuck by graffix420 April 9, 2009 0 0 Get merch Get the mongolian mud-fuck mug. Buy Now — $32.95 See more merch