The word "ballocksed" is a British slang term that means "messed up" or "ruined". There are a few synonyms that can be used to convey a similar meaning. One such synonym is "botched", which also means something that has been done poorly or incorrectly. Another synonym is "jinxed", which suggests that something is cursed or under a bad luck spell. "Doomed" is another synonym for "ballocksed", which implies that there is no hope for the situation. Finally, "fouled up" is another synonym for this word, which conveys the idea that something has been ruined by someone's mistake or carelessness.