Scud Share definition Flag Scud- A Smelly Substance known as "Dog Shit" which is found in the "soul of boot" region.It Is not Given The name Scud until All Shit is wiped on Neighbours Curb. Steve:"Iv stepped in dog shit. Phil:"Hahaha Stevies Got Scud" Scud by Lonecell February 5, 2004 0 0 Get merch Get the Scud mug. Buy Now — $32.95 See more merch