A conjunction of the newly formed word Sarky, an individual unable to recognise the sarcastic undertones of anothers voice, and Dave, a name often associated with slow and dim-whitted idiots. As a child a Sarky Dave would undoubtedly been walked on a lesh.
Froslim- yo check the kid on dat lesh he weirdin me out
Expert- that child will undoubtedly grow into a Sarky Dave. Parasites.