The word "snafued" is a variation of the military acronym "SNAFU," which stands for "Situation Normal: All Fucked Up." It is often used colloquially to describe a situation that has gone awry. The phonetic transcription of "snafued" is /snæfjuːd/. The "ae" combination in this spelling produces a sound that is similar to the "a" in "cat," while the "eu" combination produces a sound that is similar to the "u" in "rude." The final "ed" is pronounced as a separate syllable, with a long "oo" sound.
The word "snafued" is a past tense form of the verb "snafu", which itself is an acronym. The term "snafu" originated in the United States military during World War II. It stands for "Situation Normal: All Fucked Up" or sometimes "Situation Normal: All Fouled Up". The acronym was used to describe situations or processes that were chaotic, disorganized, or in a state of confusion. Over time, "snafu" entered common English usage, and "snafued" emerged as a colloquial past tense form to describe something that has become chaotic or messed up.