That means to fall, plummet, crash.

And as noted repeatedly in the past, that’s what the German Greens love to do, right before any big election comes along. There will be one here in the Fall.
It has become a real tradition with them. Whenever they are doing well in the polls, and they were up until a few weeks ago, they do one or two stupid things to remind the electorate about how clueless they are. Now their numbers are plummeting big time.
Their front woman (it seems the Greens believe it is finally time for Germany to have a woman chancellor) got caught failing to report her 25,000 euro “Corona bonus” to the taxman. Her CV doesn’t stand up to objective scrutiny either. Meanwhile, their resentful male number two has been stumbling around in Ukraine demonstrating to the German voter how naive he is. Or green behind the ears, if you prefer. Bring on the elections! Now. Bitte.
Der eine stolpert mit Stahlhelm durch die Ukraine und offenbart seine außenpolitische Unbedarftheit. Die andere vergisst, dem Bundestag Sonderzahlungen von mehr als 25.000 Euro zu melden, und kämpft mit ihrem eigenen Lebenslauf, der offenkundig nicht nur lückenhaft, sondern auch geschönt war.