真顔

• 読み: まがお
• ローマ字: magao
• 漢字の分解: 真 (true/genuine) + 顔 (face) → one's unmasked, serious expression with no trace of amusement
• 発音: /ma.ga.o/

意味

Deadpan face — a completely serious, straight-faced expression used as a reaction to absurdity or bad jokes.

Literally meaning 'true face' or 'real face,' 真顔 describes the expression of someone who remains completely stone-faced, typically in response to something that was supposed to be funny but wasn't. Used both to describe one's own reaction ('I went 真顔') and to describe someone else's lack of reaction. On social media, it often accompanies stories of awkward moments where laughter was expected but silence reigned.

例文

1. あのギャグ聞いて全員真顔になったの面白すぎ。
2. 真顔で「面白いね」って言われると逆に怖い。
3. ボケたのに真顔で返されて心折れた。

使い方ガイド

場面: friends, social media, comedy discussion

トーン: deadpan, descriptive

正しい言い方

• あまりにも寒くて真顔になった。 (It was so cringy I went completely deadpan.)
• 真顔でツッコむのが一番面白い。 (Deadpan retorts are the funniest.)

避ける言い方

• 相手を傷つけたくないなら「真顔になった」と言わず笑ってあげる (If you don't want to hurt feelings, just laugh instead of saying you went deadpan)

よくある間違い

• Using 真顔 only negatively — it can also describe intentionally keeping a straight face for comedic effect
• Not knowing that 真顔で (with deadpan delivery) is a valued comedy skill in Japan

起源と歴史

From the compound 真 (true/genuine) + 顔 (face), originally meaning one's natural, unposed expression. In slang, it shifted to specifically describe the deadpan response to unfunny or awkward moments. Popularised through comedy commentary and social media in the 2000s.

文化的背景

時代: 2000s slang usage, word itself is older

世代: All ages

社会的背景: Universal

地域メモ: Used across Japan. 真顔 as a comedy concept is central to Japanese humour, where deadpan delivery (真顔で言う) is a respected technique.