笑(わら)い上戸(じょうご)merry drinker, one who laughs easily

笑(わら)い上戸(じょうご)の父(ちち)はいつも笑(わら)っています。

The father who laughs easily is always laughing. {merry drinker, one who laughs easily}

僕(ぼく)は笑(わら)い上戸(じょうご)で、酒(さけ)を飲(の)むとなんでも笑(わら)ってしまう。

I am a merry drinker, and when I drink alcohol, I end up laughing at anything. {merry drinker, one who laughs easily}

笑(わら)い上戸(じょうご)の妻(つま)はどんなジョークに対(たい)しても笑(わら)ってくれる。

My wife, who laughs easily, will laugh at any joke. {merry drinker, one who laughs easily}

酔(よ)うと笑(わら)い上戸(じょうご)になる夫(おっと)がニュースを見(み)ながらゲラゲラしている。

My husband, who becomes a merry drinker and one who laughs easily when he's drunk, is guffawing while watching the news. {merry drinker, one who laughs easily}

まさか笑(わら)い上戸(じょうご)の同僚(どうりょう)が鬱(うつ)のせいで全(まった)く笑(わら)わなくなってしまうとは…！

I never imagined that my colleague, who used to laugh easily, would stop laughing entirely due to depression...! {merry drinker, one who laughs easily}