spit-fiddly Share definition Flag Done very quickly or efficiently. Lickity split. In a jiffy. Origin unknown. Jimmy tackled that shit-clogged drain rather spit-fiddly, didn't he? spit-fiddly by Sintina April 13, 2015 0 0 Get merch Get the spit-fiddly mug. Buy Now — $32.95 See more merch