ちゃう

ちゃう

to do completely

N4Common wordAuxiliary verb
Auxiliary verb, Godan verb (u ending)
to do completely
Auxiliary verb, Godan verb (u ending)
to do accidentallyto do without meaning toto happen to do

Example Sentences

いくら(うつわ)だけを日本一にしても、中身が三流(さんりゅう)やったらな~んの意味もないんちゃうの?

The container may be the best in Japan, but if the contents are third class, then isn't it completely meaningless?