Nah, I don't think so. Once in a great while a comment might cross the line somewhat, but most of our ripostes are reserved for the very most repugnant, hateful, intentionally dishonest and hypocritical blatherings they issue. Blatherings which, in some parts of the world, would get them killed (the irony of which totally escapes them, for it is those very parts of the world which they support while cursing their own homeland).
Even those few for whom I've harbored a strong desire to punch sharply in the face, were I to ever meet them IRL, I'd probably end up feeling sorry for after seeing their little rat-like, puny selves and just brush them off.
Besides, there's nothing we could ever say or do to them that would surpass the hell of self-consuming hatred, antipathy, depression and roiling class envy they've created for themselves in that sewer they've built that is DU. These are truly miserable and sick people.