Sarcasm

Sarcasm the use of irony to mock or convey contempt.

The key to humor is often self-loathing or sarcasm. In a sense, that's how self-loathing is made palatable. James Gray

Neither irony or sarcasm is argument. Samuel Butler

Sarcasm 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

Many people use it in their everyday life, and what I can’t help but think is: if sarcasm is the tool of the weak, what does that make the human race?