That wasn't really being a dork, she was just eating a jar of pickles lol.
How is she to know those were Twilight's special pickles? She roams the castle and rummages through the kitchen looking for a snack, and found an innocent jar of pickles. Extra large. It's hard to read, but if you zoom in close enough to that jar of pickles, the brand is called, "Sukkot." Sukkot brand extra large pickles.