The correct spelling of the phrase "wast one ears in" is actually "wasn't anyone's fault." The phonetic transcription of the correct spelling is /ˈwʌzənt ˈɛniwʌnz fɔlt/. This phrase is often misspelled due to its colloquial nature and the use of contractions. Pronunciation can also vary based on the speaker's accent or dialect. It's important to ensure proper spelling and grammar to effectively communicate in written and verbal communication.