Noun
A keen, reproachful expression; a satirical remark uttered with some degree of scorn or contempt; a taunt; a gibe; a cutting jest.
Source: Webster's dictionarySarcasm I now see to be, in general, the language of the devil; for which reason I have long since as good as renounced it. Thomas Carlyle
Sarcasm is the last refuge of the imaginatively bankrupt. Cassandra Clare
The spirit of sarcasm lives and thrives in the midst of universal wreck; its balls are enchanted and itself invulnerable, and it braves retaliations and reprisals because itself is a mere flash, a bodiless and magical nothing. Henri-Frédéric Amiel
Sarcasm is a Manchester trait. Peter Hook
That's the difference between irony and sarcasm. Irony can be spontaneous, while sarcasm requires volition. You have to create sarcasm. Christopher Moore (author)
Useless protest, critic, or sarcasm. Indonesian Proverb