やぶから ぼう
yabukara bōni

Adverb
Expression

1. out of the blue; all of a sudden; without warning; unexpectedly

まえ くびだ、と かれ やぶから ぼう わたくし げた。
omaewa kubida to karewa yabukara bōni watashini tsugeta
He told me point-blank that I was fired.
Other forms: