笨蛋
bèn dàn
Idiot
笨蛋 (bèndàn) is a common way to call someone an "idiot" or "dummy" in Mandarin Chinese. It can be used as a lighthearted, even affectionate insult among close friends or partners, but can also be genuinely offensive depending on the context and tone.
When to use it
Neutral to informal. When used playfully, it's not offensive. However, in serious arguments or with strangers, it becomes a strong insult. For a milder, often affectionate term, use 傻瓜 (shǎguā, "silly goose/fool"). For a much stronger, more derogatory term, use 白痴 (báichī, "moron/imbecile").
How to pronounce it
Sounds like "BEN-dan." The first syllable is a high, flat tone; the second is a sharp, falling tone.
Other ways to say it
- 傻瓜shǎ guāsilly goose / fool (often affectionate)
- 白痴bái chīmoron / imbecile (stronger, more offensive)
- 蠢货chǔn huòblockhead / idiot (strong, derogatory)
Examples
你这个笨蛋！
nǐ zhè ge bèn dàn ！
You idiot! (can be playful or annoyed)
别做笨蛋了，好好想想。
bié zuò bèn dàn le ， hǎo hǎo xiǎng xiǎng 。
Don't be an idiot, think carefully.
他真是个笨蛋，总是犯同样的错误。
tā zhēn shì gè bèn dàn ， zǒng shì fàn tóng yàng de cuò wù 。
He really is an idiot, always making the same mistakes.
Pro tip: The meaning of 笨蛋 heavily depends on context and tone. It can be a playful jab between loved ones, or a serious insult when said with anger or to a stranger. Pay attention to who is speaking and how they say it!
Related phrases
和平 · Peace钱 · Money闭嘴 · Shut up
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