I had always thought that was Warsteiner.
Even if it is the lowest tier-beer in Germany it's still leaps and bounds ahead of Heineken which is basically imported piss bottles.
And Spaten Dunkel and Optimater will get you fucked up with the quickness.
How high does Tucher Hefe-Weizen and Erdinger rank on the piss-scale in Germany? I'll drink the shit out of that too.