Rhetorical Blunders

Pay attention, Euro-Thatcherites of Germany:

Your propaganda has clearly been sinking in to the ordinary folks on the street.

You really, really, really don'r want your rhetoric to be saying “We poor northern victims of these cancerous ['cancerous' an actual phrase used] nation on the doorstep of the Middle East, corrupted by semitic religion [aka the Ottoman empire] and Catholicism [that too sensual southern religion], bleeding us of all our precious money!"

Otherwise this kind of thing starts to happen.