A conjuction of the word Sarky, an individual unable to recognise the sarcastic undertones of anothers voice, and Dave, a name often associated with slow dim-whitted idiots. A Sarky Dave would undoubtedly have been walked around on a lesh as a child.
Froslim- yo check out da kid on dat lesh he be weirdin me out
Expert- that child will undoubtedly grow into a Sarky Dave. Parasites.
"Hey Dave your lyrics are really good"- a Sarky Dave will never understand this sarcasm, ever.