一ひと癖くせも二ふた癖くせもある

expression, godan verb (-ru, irregular)

be hard to deal with; be eccentric; be idiosyncratic

Describes a person who has multiple quirks or strong personality traits, making them difficult or unusual. Often used in a negative or exasperated tone, but can be neutral when describing a colorful character.

• あの人ひとは一ひと癖くせも二ふた癖くせもあるから、付つき合あうのが大たい変へんだ。

  That person is hard to deal with because they have so many quirks.

• 彼かれは一ひと癖くせも二ふた癖くせもあるが、憎にくめないところがある。

  He is eccentric, but there's something likable about him.