Remark of snark (9)
I believe the answer is:
wisecrack
(Other definitions for wisecrack that I've seen before include "Pithy remark" , "Spoken witticism" , "Witty comment" , "Dig" , "cause of mirth?" .)
I believe the answer is:
wisecrack
(Other definitions for wisecrack that I've seen before include "Pithy remark" , "Spoken witticism" , "Witty comment" , "Dig" , "cause of mirth?" .)