Gollash
Gollash is a fictional expletive, generally considered mild, used in the animated television series Futurama. It's primarily uttered by the character Dr. John A. Zoidberg, a lobster-like alien and staff doctor at Planet Express.
The precise meaning of "gollash" is never explicitly defined within the series. Its use suggests it functions as a general expression of frustration, annoyance, or mild surprise. It carries a similar weight and emotional impact as words like "darn," "rats," or "shoot."
The word appears to be unique to the Futurama universe, contributing to the show's distinctive humor and world-building. Its relative obscurity and connection to a specific character further enhance its comedic effect. The lack of a clear definition allows for flexible interpretation and adds to its lighthearted nature.