Whenever I get, "I'm done talking about this" or the standard insult response, I trigger them by thanking them for conceding the argument and admitting they were wrong. That usually REALLY sets them off; usually with more insults and profanities, but it's fun.
The 7 dwarf responses from mental midgets:
https://thedonald.win/p/41TxCLO/get-ready-to-face-these-top-7-re/c/
Whenever I get, "I'm done talking about this" or the standard insult response, I trigger them by thanking them for conceding the argument and admitting they were wrong. That usually REALLY sets them off; usually with more insults and profanities, but it's fun.