„Bavarian defence line“

Alkoholvernichtungstrupp: Booze fighting squad, gang of bottled crackers.

Fensterln: To pay a secretive visit to one's lady love (by climbing a ladder, after nightfall).

Darf ich heute bei dir fensterln?: May I go knock-knock (or, tappety-tap) at your window tonight?

Himmiherrgotzaggramentzefixallelujamilextamarschscheißglumpfarh egtz: Goshalmightysakealivegloryshovitshitpissandcorruption.

Du hast das Hosentürl offen: Your shop door is open.

Jodler: An Alpine shout from hill to hill, drawing attention to the shouter, but also done for mere joie de vivre.

Weißwurstäquator (Mainlinie): The River Main, considered by a staunch Bavarian to be the northern frontier of his beloved homeland, a visible divide to shield what is near and dear to him in his cultural „hemisphere“: „Bavarian defence line“.