sprag (adj.) Share definition Flag something nasty or distasteful also: spraggy, sprag master, spragalicious "o snap, that girl is sproutin; hair out of her bikini bottom. That's spraggy." sprag (adj.) by Huy Le September 26, 2004 0 0 Get merch Get the sprag (adj.) mug. Buy Now — $32.95 See more merch