Originally Posted by stickypaws
derision, mockery, ridicule, scorn, sneering, scoffing; irony; cynicism.
Of course I was mocking him.
And I was scoffing him (and pointing to the irony) in my usual derisive and cynical manner.
You were not imitating him in an insulting manner. You were calling him out. There is a pretty clear difference.
Your post was ironic. It was not sarcastic.