Aufbrezeln (usually sich aufbrezeln) is a casual German verb meaning “to dress up” or “doll oneself up” for a special occasion. The verb combines the German words for “up” (auf) and “pretzel” (Brezel). In everyday use, you'll most often encounter it in its reflexive form (sich aufbrezeln):Ich muss mich noch für das Abendessen aufbrezeln. READ ALSO: German word of the day - KlamottenWhy do I need to know aufbrezeln? Aufbrezeln is not an insult (like protzig anziehen), but it does carry a slightly playful, teasing tone.