とうのむかし
tōno mukashi

Noun
Expression

1. a long time ago; long ago

Related to とっくの昔
こいつがそんなたまじゃないことなんてとうのむかしわかっていたからさ。
koitsuga sonna tamajanai kotonante tōno mukashini wakatte itakarasa.
That's because, you see, I've known he isn't that sort of person from a long time back.
Other forms: