しらける

• Reading: しらける
• Romaji: shirakeru
• Pronunciation: /ɕi.ɾa.ke.ɾɯ/

Meaning

To kill the mood, become awkward, or have the fun drain out of a situation.

しらける describes that moment when excitement, laughter, or good vibes suddenly evaporate. Someone tells a bad joke and the room goes silent — it しらけた. A buzzkill comment ruins the party atmosphere — みんなしらけた. The word captures the transition from warm engagement to cold discomfort. It can be used about the atmosphere (場がしらける) or about people (みんなしらけた). It is distinct from つまらない (boring) because it specifically implies that a good mood was killed.

Examples

1. あの一言で場がしらけちゃったね。 That one comment totally killed the mood, huh.
2. つまらないギャグ言ってしらけさせるのやめて。 Stop telling lame jokes and killing the vibe.
3. せっかく盛り上がってたのにしらけた。 We were having such a good time and then the mood just died.

Usage Guide

Context: social gatherings, parties, describing awkward moments, everyday conversation

Tone: deflated, disappointed, uncomfortable

Do Say

• しらけさせてごめん、空気読めなかった。 (Sorry for killing the mood — I couldn't read the room.)
• 場がしらけたから話題変えよう。 (The mood died, so let's change the subject.)

Don't Say

• 真面目な意見を言った人に「しらけるわ」は傷つける (Telling someone who shared a serious opinion 'you killed the mood' is hurtful)

Common Mistakes

• Confusing しらける with つまらない — しらける specifically means a good mood was killed, while つまらない just means boring from the start

Origin & History

From 白ける (shirakeru, literally 'to turn white/pale'), metaphorically describing the colour draining from a lively atmosphere. The word has been used in casual speech since the 1970s-80s, when it became a staple of everyday Japanese for describing awkward social moments.

Cultural Context

Era: 1970s-80s

Generation: All ages

Social background: Universal

Regional notes: Used across all of Japan. Closely tied to the concept of 空気を読む (reading the room) — しらける often results from someone failing to read the atmosphere.