diddly dang Share definition Flag diddly dang is another word for a peniscreated by the gritches, for the gritches(16/12/2013) "maybe diddly dang can be our penis" "diddly dang? diddly dang" "I want the diddly dang" diddly dang by gritches December 16, 2013 0 0 Get merch Get the diddly dang mug. Buy Now — $32.95 See more merch