O’zapft is! - means it's tapped in Bavarian dialect. For example, O’zapft is! is announced by the mayor of Munich when he opens the first wooden barrel of beer at the Oktoberfest.
Bießgurkn - translates directly into biting cucumber, meaning quarrelsome, unpleasant woman.
Lewakaas - Leberkäse (literally liver cheese) is a Bavarian butcher specialty made of corned beef, pork, bacon and onions but no liver or cheese