酒さけ癖ぐせが悪わるい

expression, i-adjective

bad drunk; nasty when drunk

Describes a person whose personality changes for the worse when they drink alcohol, often becoming aggressive, emotional, or troublesome. The related form 酒癖の悪い is also common.

See also: 酒癖の悪い

• 彼かれは酒さけ癖ぐせが悪わるいから、飲のみ会かいでは気きをつけて。

  He's a bad drunk, so be careful at drinking parties.

• 酒さけ癖ぐせが悪わるい人ひとと一いっ緒しょに飲のむのは疲つかれる。

  It's tiring to drink with someone who gets nasty when drunk.