くたばる
くたばる
kutabaru
= to drop dead; to kick the bucket; to die (crude/vulgar); to be exhausted
Kutabaru (くたばる) is a crude, blunt verb for dying or being worn out — the rough equivalent of ‘drop dead,’ ‘keel over,’ or ‘be dead on one’s feet.’ It sits at the harsh end of the vocabulary spectrum, used in venting, fiction, and black humor.
Kutabaru (くたばる) has two related meanings. Its primary meaning is to die in a crude, contemptuous sense — ‘drop dead,’ ‘croak,’ ‘kick the bucket.’ The command form kutabare (くたばれ) is the equivalent of ‘drop dead!’ or ‘go to hell!’ — a strong curse. This sense appears in fiction for villains threatening others, tough characters speaking of enemies, or emotional outbursts. Its secondary meaning is to be completely exhausted or worn out: hataraki-sugite kutabaru (働きすぎてくたばる, ‘to work oneself to death / be dead tired from overwork’). In this sense it is hyperbolic but not literal — ‘I’m utterly dead’ from exhaustion. This usage is more common in everyday speech and is often self-directed.
The command form kutabare (くたばれ!) is one of the strongest insults in Japanese and should only be used with full awareness of its force. It is the rough equivalent of ‘go to hell!’ or ‘drop dead!’ — far stronger than simply rude. In contrast, using kutabaru in the exhaustion sense (kutabarisou — ‘I’m about to drop dead from tiredness’) is common in informal conversation and not offensive when self-directed. Context is everything with this word.
Everyday use
今日も残業で、もうくたばりそう。
Kyou mo zangyou de, mou kutabari sou.
Another day of overtime — I’m about to drop dead.
Casual / Social Media
3連勤終わった！体がくたばってるけど充実感がある。
San renguu owatta! Karada ga kutabatteru kedo juujitsu kan ga aru.
Done with three consecutive shifts! My body is completely dead but it feels satisfying.
Formal / Cultural context
時代劇では、悪役が「くたばれ！」と怒鳴る場面がよく登場する。
Jidaigeki de wa, akuyaku ga ‘kutabare!’ to donaru bamen ga yoku toujou suru.
In period dramas, scenes where the villain shouts ‘drop dead!’ appear frequently.
Kutabaru in its exhaustion sense reflects a real feature of Japanese work culture: the phenomenon of overwork (karoshi, 過労死 — literally ‘death from overwork’ — is a legally recognized cause of death in Japan). When Japanese workers say kutabarisou (くたばりそう, ‘I’m about to drop dead from tiredness’), they are invoking hyperbole that has a grimly literal backstory. Japan’s labor culture, with long hours, mandatory socializing (nomunication, a portmanteau of nomu ‘drink’ and ‘communication’), and the social pressure to not leave before superiors, makes extreme exhaustion a genuine shared experience.
In fiction, kutabaru and its command form kutabare appear most often in villains’ mouths, moments of battle, and scenes of raw emotional confrontation. Period drama (jidaigeki) and yakuza fiction in particular rely on kutabaru‘s rough energy — it signals a character who speaks from unfiltered emotion or contempt. This fictional register makes the word recognizable to Japanese media consumers even if they’ve never used it themselves.
Disclosure: This site may contain affiliate links. We may earn a commission at no extra cost to you.