Dich Share definition Flag An extremely fat and long, yet greasy, dirty, and smelly penis, most likely of an overweight German or Eastern European. I sucked his dich and accidently barfed into his urethra, now he's got like 4 STDs Dich by anonymous|unknown March 1, 2015 0 0 Get merch Get the Dich mug. Buy Now — $32.95 See more merch